If $$\log_4m + \log_4n = \log_2(m + n)$$ where m and n are positive real numbers, then which of the following must be true?
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If $$\log_4m + \log_4n = \log_2(m + n)$$ where m and n are positive real numbers, then which of the following must be true?
$$\log_4mn=\log_2(m+n)$$
$$\sqrt{\ mn}=(m+n)$$
Squarring on both sides
$$m^2+n^2+mn\ =\ 0$$
Since m, n are positive real numbers, no value of m and n satisfy the above equations.
Mr. Jose buys some eggs. After bringing the eggs home, he finds two to be rotten and throws them away. Of the remaining eggs, he puts five-ninth in his fridge, and brings the rest to his mother’s house. She cooks two eggs and puts the rest in her fridge. If her fridge cannot hold more than five eggs, what is the maximum possible number of eggs bought by Mr. Jose?
Let the number of eggs bought = 9x+2
number of eggs left after throwing away 2 = 9x
number of eggs kept in fridge = 5x
number of eggs brought to his mothers' house = 4x
number of eggs left after cooking 2 which are kept in fridge = 4x-2
Given, 4x-2 <=5
=> x$$\le\frac{7}{4}$$
Hence the max value of x is 1
Max number of eggs bought = 11
Mohan has some money (₹M) that he divides in the ratio of 1:2. He then deposits the smaller amount in a savings scheme that offers a certain rate of interest, and the larger amount in another savings scheme that offers half of that rate of interest. Both interests compound yearly. At the end of two years, the total interest earned from the two savings schemes is ₹830. It is known that one of the interest rates is 10% and that Mohan deposited more than ₹1000 in each saving scheme at the start. What is the value of M?
Let the total amount be 3x
Case 1:
Smaller amount = x, rate of interest = 10
Larger amount = 2x, rate of interest = 5
Total amount received at the end of two years( smaller amount) = $$x\left(1+\frac{10}{100}\right)^2\ =\ 1.21x$$. CI = 0.21x
Total amount received at the end of two years( larger amount) = $$2x\left(1+\frac{5}{100}\right)^2\ =\ 2.205x$$ CI = 0.205x
Given, 0.21x + 0.205x = 830
=> x = 2000
2x= 4000
Case 2:
Smaller amount = x, rate of interest = 20
Larger amount = 2x, rate of interest = 10
Total amount received at the end of two years( smaller amount) = $$x\left(1+\frac{20}{100}\right)^2\ =\ 1.44x$$. CI = 0.44x
Total amount received at the end of two years( larger amount) = $$2x\left(1+\frac{10}{100}\right)^2\ =\ 2.42x$$ CI = 0.42x
Given, 0.44x+0.42x = 830
=> x = 965.11 which is not valid since it should be greater than 1000
A small store has five units of a new phone model in stock: two white, two black, and one red. Three customers arrive at the shop to buy a unit each. Each one has a pre- determined choice of the colour and will not buy a unit of any other colour. All the three customers are equally likely to have chosen any of the three colours. What is the probability that the store will be able to satisfy all the three customers?
Number of white phones = 2
Number of black phones = 2
Number of red phones = 1
customer 1 will have 3 choices
customer 2 will have 3 choices
customer 3 will have 3 choices
Hence total choices = 3 x 3 x 3 = 27
The cases not possible = BBB, RRR,WWW, RRB,RBR,BRR, RRW,RWR, WRR
Possible cases = 18
Probability = 18/27 = 2/3
At any point of time, let x be the smaller of the two angles made by the hour hand with the minute hand on an analogue clock (in degrees). During the time interval from 2:30 p.m. to 3:00 p.m., what is the minimum possible value of x?
The difference between the hour and minute hand of a clock is given by $$\left|30H-5.5m\right|$$. Here H is the current hour and m represents the number of completed minutes in the current hour.
In the given time frame of 2: 30 to 3: 00 pm.
At 2 : 30 pm the angle = $$\left|30\cdot2-5.5\cdot30\right|\ =\ 105\ \deg rees$$
At 3: 00 pm the angle = $$\left|30\cdot3-5.5\cdot0\right|\ =\ 90\ \deg rees$$
The function of $$\left|30\cdot H-5.5\cdot m\right|\ =\ $$ constantly increases as the value of m increases from 31, 32................ 59.
Because of the modulus function, the net value of the function remains positive
Between 2: 30 to 2: 59 the angle is constantly increasing. The minimum value is 2: 30 which is equal to 105 degrees which is greater than the 90 degrees when the time is 3: 00.
Hence 90 degrees is the minimum angle.
One third of the buses from City A to City B stop at City C, while the rest go non-stop to City B. One third of the passengers, in the buses stopping at City C, continue to City B, while the rest alight at City C. All the buses have equal capacity and always start full from City A. What proportion of the passengers going to City B from City A travel by a bus stopping at City C?
Let us assume there are three buses, each carrying 30 passengers.
Now it is given that one-third of the buses from City A to City B stop at City C, while the rest go non-stop to City B. This means that one bus stops at C while two buses go directly to B. This means that $$2\times 30=60$$ passengers directly reach to B.
For the buses that stops at C, One-third of the passengers continue to City B, that is 10 passengers in each bus continue to city B, while the rest alight at City C. Since there is only one bus which stops at city C, this means that $$1\times 20=20$$ passengers alight at C, while $$1\times 10=10$$ passengers travel from city C to city B.
We are asked what proportion of the passengers going to City B from City A travel by a bus stopping at City C. So, in total, we can see the total number of passengers who are travelling to City B is 70, while the number of passengers travelling by the buses that stop at City C is 10.
So, the proportion of the passengers going to City B from City A who travel by a bus stopping at City C = $$\dfrac{10}{70}=\dfrac{1}{7}$$
Rajesh, a courier delivery agent, starts at point A and makes a delivery each at points B, C and D, in that order. He travels in a straight line between any two consecutive points. The following are known: (i) AB and CD intersect at a right angle at E, and (ii) BC, CE and ED are respectively 1.3 km, 0.5 km and 2.5 km long. If AD is parallel to BC, then what is the total distance (in km) that Rajesh covers in travelling from A to D?
Based on the information, the following figure can be obtained.
Given, CE=0.5, BC = 1.3 and ED=2.5
Triangle CEB is a right-angled triangle => EB = 1.2
$$\triangle\ $$ ECB is similar to $$\triangle\ $$ EDA
EB/EC = AE/ED => AE = 6
Hence total distance travelled = AB + BC + CD = 7.2 + 1.3 + 3 = 11.5km
Let $$f(x) = \frac{x^2 + 1}{x^2 - 1}$$ if $$x \neq 1, -1,$$ and 1 if x = 1, -1. Let $$g(x) = \frac{x + 1}{x - 1}$$ if $$x \neq 1,$$ and 3 if x = 1.
What is the minimum possible values of $$\frac{f(x)}{g(x)}$$ ?
$$\frac{f\left(x\right)}{g\left(x\right)}=\frac{\left(x^2+1\right)}{x^2-1}\cdot\frac{\left(x-1\right)}{x+1}=\frac{\left(x^2+1\right)}{\left(x+1\right)^2}$$
This function is definitely greater than 0
$$let\ y=\frac{\left(x^2+1\right)}{\left(x+1\right)^2}$$
=> $$x^2\left(y-1\right)+2yx+\left(y-1\right)=0$$ which is quadratic in x
Disctiminant should be greater than 0
$$4y^2-4\left(y-1\right)^2\ge0$$
=> y>=1/2
When x =1, f(x)/g(x) = 1/3
Hence either the value should be greater than 1/2 or should be equal to 1/3
Swati can row a boat on still water at a speed of 5 km/hr. However, on a given river, it takes her 1 hour more to row the boat 12 km upstream than downstream. One day, Swati rows the boat on this river from X to Y, which is N km upstream from X. Then she rows back to X immediately. If she takes at least 2 hours to complete this round trip, what is the minimum possible value of N?
Let the speed of the stream be x
$$\frac{12}{5-x}=\frac{12}{5+x}+1$$
The value of x satisfying the above equation is 1
Now,
$$\frac{N}{5+1}+\frac{N}{5-1}\ge2$$
$$\frac{2N+3N}{12}\ge2$$
=> $$N\ge4.8$$
Rahul has just made a $$3 \times 3$$ magic square, in which, the sum of the cells along any row, column or diagonal, is the same number N. The entries in the cells are given as expressions in x, y, and Z. Find N?

Sum of 3rd row = sum of 2nd column
=> 2x+4y = y+2z-1
=> 2x+3y-2z= -1 ------- (A)
Sum of diagonals are also equal
=> 3x+4y+z-1 = y+z+2x+y+z
=> x+2y-z=1 -----(B)
Solving A and B we get y= 3
Putting it in A, we get x-z = -5 ----- (C)
Sum of 1st row = sum of 2nd column
5x+5y+z = 3x+4y+2z
=> 2x +y - z =0
Since y=3, 2x-z = -3 ------ (D)
Solving C and D we get x=2 and z=7
Hence N = 36
On the bank of the pristine Tunga river, a deer and a tiger are joyfully playing with each other. The deer notices that it is 40 steps away from the tiger and starts running towards it. At the same time, the tiger starts running away from the deer. Both run on the same straight line. For every five steps the deer takes, the tiger takes six. However, the deer takes only two steps to cover the distance that the tiger covers in three. In how many steps can the deer catch the tiger?
Let speed of deer = 5steps/second and speed of tiger = 6 steps/sec
Let deer cover 1 m in a step => tiger covers 2/3 m in a step
Hence speed of deer = 5m/s and spped of tiger = 6 x 2/3 m/s = 4m/s
Hence time taken by a deer to catch tiger = 40 seconds
Distance travelled by deer in 40 seconds = 5 x 40 =200 steps
Read the following scenario and answer the three questions that follow.
A company awards incentives to its employees for successful project performances. It rates successful project performance in categories A*, A, B, and C. Employees, in solo projects rated A*, A, B, and C, are awarded incentives ₹6 lakh, ₹5 lakh, ₹3 lakh, and ₹1 lakh respectively. When a project has multiple team members, the following scheme is used to award the incentives:

For example, for a project rated A, with three members, the team lead gets ₹4 lakh, and the other team members get ₹2.5 lakh each. A project always has a single team lead.
Six employees: Altaf, Bose, Chakrabarthi, Dipa, Ernie, and Fatima receive a total of ₹45 lakh in incentives by participating in a total of eight different projects that does not involve any other person. Not all six employees are involved in all eight projects.
The following are additionally known about these eight projects:
1. One project involves all six employees. Four projects involve three each, and the rest, two each.
2. Exactly three projects are rated C, for which a total of ₹4.8 lakh is paid.
3. Only one project is rated A*.
What BEST is known about the team compositions for the projects rated C?
Total percentage incentive when number of team members = 1 = 100%
Total percentage incentive when the number of team members =2 =160%
Total percentage incentive when the number of team members =3=180%
Total percentage incentive when the number of team members =4= 190%
Total percentage incentive when the number of team members >4 = 200%
From 1, Number of people in 8 different projects = 6, 3, 3,3,3, 2,2,2 respectively
From 2, Given, exactly three projects are rated C and 4.8 lakh is paid in total
A minimum of 3 lakhs has to be paid for rating C => 3 *1.6 = 4.8lakhs => All 2 member teams have been rated C
From 3, one project has been rated A*. Let that project be handled by the team of 3 members => Incentives = 180% of 6 = 10.8 lakh
Now remaining 6,3,3,3 should be either rated A or B and the total incentives should be equal to 45 - 10.8-4.8 = 29.4 lakhs
Let us assume 6 has been rated B => Incentives = 200% of 3 = 6 lakhs
The remaining 23.4 lakhs should come from 180%. $$\frac{23.4}{1.8}=13\ lakhs$$
Hence the remaining 3,3,3 can be rated as A, A, B
Hence final ratings are and total payouts are
6 - B - 6lakhs
3- A - 9 lakhs
3-A - 9 lakhs
3-B - 5.4 lakhs
3-A* - 10.8lakhs
2-C - 1.6 lakhs
2-C - 1.6 lakhs
2-C - 1.6 lakhs
What BEST is known about the team composition for the project rated A*?
Total percentage incentive when number of team members = 1 = 100%
Total percentage incentive when the number of team members =2 =160%
Total percentage incentive when the number of team members =3=180%
Total percentage incentive when the number of team members =4= 190%
Total percentage incentive when the number of team members >4 = 200%
From 1, Number of people in 8 different projects = 6, 3, 3,3,3, 2,2,2 respectively
From 2, Given, exactly three projects are rated C and 4.8 lakh is paid in total
A minimum of 3 lakhs has to be paid for rating C => 3 *1.6 = 4.8lakhs => All 2 member teams have been rated C
From 3, one project has been rated A*. Let that project be handled by the team of 3 members => Incentives = 180% of 6 = 10.8 lakh
Now remaining 6,3,3,3 should be either rated A or B and the total incentives should be equal to 45 - 10.8-4.8 = 29.4 lakhs
Let us assume 6 has been rated B => Incentives = 200% of 3 = 6 lakhs
The remaining 23.4 lakhs should come from 180%. $$\frac{23.4}{1.8}=13\ lakhs$$
Hence the remaining 3,3,3 can be rated as A, A, B
Hence final ratings are and total payouts are
6 - B - 6lakhs
3- A - 9 lakhs
3-A - 9 lakhs
3-B - 5.4 lakhs
3-A* - 10.8lakhs
2-C - 1.6 lakhs
2-C - 1.6 lakhs
2-C - 1.6 lakhs
Total amount of money paid for projects rated A (in lakhs of Rupees) is:
Total percentage incentive when number of team members = 1 = 100%
Total percentage incentive when the number of team members =2 =160%
Total percentage incentive when the number of team members =3=180%
Total percentage incentive when the number of team members =4= 190%
Total percentage incentive when the number of team members >4 = 200%
From 1, Number of people in 8 different projects = 6, 3, 3,3,3, 2,2,2 respectively
From 2, Given, exactly three projects are rated C and 4.8 lakh is paid in total
A minimum of 3 lakhs has to be paid for rating C => 3 *1.6 = 4.8lakhs => All 2 member teams have been rated C
From 3, one project has been rated A*. Let that project be handled by the team of 3 members => Incentives = 180% of 6 = 10.8 lakh
Now remaining 6,3,3,3 should be either rated A or B and the total incentives should be equal to 45 - 10.8-4.8 = 29.4 lakhs
Let us assume 6 has been rated B => Incentives = 200% of 3 = 6 lakhs
The remaining 23.4 lakhs should come from 180%. $$\frac{23.4}{1.8}=13\ lakhs$$
Hence the remaining 3,3,3 can be rated as A, A, B
Hence final ratings are and total payouts are
6 - B - 6lakhs
3- A - 9 lakhs
3-A - 9 lakhs
3-B - 5.4 lakhs
3-A* - 10.8lakhs
2-C - 1.6 lakhs
2-C - 1.6 lakhs
2-C - 1.6 lakhs
Read the following scenario and answer the three questions that follow.
A quick survey at the end of a purchase at buyagain.com asks the following three questions to each shopper:
1. Are you shopping at the website for the first time? (YES or NO)
2. Specify your gender: (MALE or FEMALE)
3. How satisfied are you? (HAPPY, NEUTRAL or UNHAPPY)
240 shoppers answer the survey, among whom 65 are first time shoppers. Furthermore:
i. The ratio of the numbers of male to female shoppers is 1 : 2 while the ratio of the numbers of unhappy, happy and neutral shoppers is 3 : 4 : 5
ii. The ratio of the numbers of happy first-time male shoppers, happy returning male shoppers, unhappy female shoppers, neutral male shoppers, neutral female shoppers and happy female shoppers is 1 : 1 : 4 : 4 : 6 : 6
iii. Among the first-time shoppers, the ratio of the numbers of happy male, neutral male, unhappy female and the remaining female shoppers is 1 : 1 : 1 : 2, while the number of happy first-time female shoppers is equal to the number of unhappy first-time male shoppers
What is the number of happy male shoppers?
From the given data the following table can be created:
Hence the value of x=10
Which among the following is the lowest?
From the given data the following table can be created:
Hence the value of x=10
From the given options, number of neutral first time female shoppers are the least
Which among the following cannot be determined uniquely?
From the given data the following table can be created:
Hence the value of x=10
All the values can be uniquely determined
The six faces of a wooden cube of side 6 cm are labelled A, B, C, D, E and F respectively. Three of these faces A, B, and C are each adjacent to the other two, and are painted red. The other three faces are not painted. Then, the wooden cube is neatly cut into 216 little cubes of equal size. How many of the little cubes have no sides painted?
Since A, B and C are adjacent faces. If we remove them, the resultant solid will also be a cube with side 5.
Hence total number of cubes unpainted = $$5^3$$ = 125
ABC is a triangle with integer-valued sides AB = 1, BC >1, and CA >1. If D is the mid-point of AB, then, which of the following options is the closest to the maximum possible value of the angle ACD (in degrees)?
We will try to maximize the value of the angle ACD:

For a fixed triangle ABC, the angle ACD can be maximized when we take the median CD to be perpendicular to AB and the value of AC is as small as possible, so that the sine of angle ACD, and hence, the angle ACD itself if maximized, as the value of AD is fixed at half of AB at 0.5.
Now, the least possible value of AC is 2. The triangle will be of sides (1,2,2).
Value of sin(ACD)=$$\frac{0.5}{2}=0.25$$
$$\angle\ ACD=\sin^{-1}\left(0,25\right)=14.78\approx\ 15.$$
Find z, if it is known that:
a: $$-y^2 + x^2 = 20$$
b: $$y^3 - 2x^2 - 4z \geq -12$$ and
c: x, y and z are all positive integers
Since $$x^2-y^2=20$$ and x,y,z are positive integers,
(x+y)*(x-y) = 20, Hence x-y, x+y are factors of 20.
Since x, y are positive integers, x+y is always positive, and for the product of (x+y)*(x-y) to be positive x-y must be positive.
x, y are positive integers and x-y is positive x must be greater than y.
The possible cases are : (x+y = 10, x-y = 2), (x+y = 5, x-y = 4).
The second case fails because we get x =9/2, y = 1/2 but x, y are integral values
For case one x = 6, y = 4.
$$y^3 - 2x^2 - 4z \geq -12$$
Substituting the values of x and y, we have :
64 - 72 - 4*z $$\ge\ -12$$
-8 - 4*z $$\ge\ -12$$
z$$\le\ 1$$
Since x, y, z are positive integers, the only possible value for z is 1.
An encryption system operates as follows:
Step 1. Fix a number k $$(k \leq 26)$$.
Step 2. For each word, swap the first k letters from the front with the last k letters from the end in reverse order. If a word contains less than 2k letters, write the entire word in reverse order.
Step 3. Replace each letter by a letter k spaces ahead in the alphabet. If you cross Z in the process to move k steps ahead, start again from A.
Example: k = 2: zebra --> arbez --> ctdgb.
If the word “flight” becomes “znmorl” after encryption, then the value of k:
Flight become znmorl
Let's assume $$k>3$$
So flight will become thgilf -> znmrol. Hence the value of k will be 6
Read the following scenario and answer the three questions that follow.
The following plot describes the height (in cm), weight (in kg), age (in years) and gender (F for female, M for male) of 20 patients visiting a hospital.

A person’s body mass index (BMI) is calculated as weight (in kg) divided by squared height (measured in square metres). For example, a person weighing 100 kg and of height 100 cm (1m) will have a BMI of 100. A person with BMI less than or equal to 18.5 is considered as underweight, above 18.5 but less than or equal to 25 as normal weight, above 25 but less than or equal to 30 as overweight, and above 30 as obese.
The average age of the female patients who weigh 50 kg or above is approximately
There are 5 ladies whose weights are 50 or above
There ages are 50,50, 70,60 and 80
Average = 310/5 = 62
The highest BMI among all patients is approximately
For the highest BMI, weight should be as high as possible and height as little as possible.
Hence it is possible with the person with a weight of 69 kg and a height of 1.6m
His BMI will be $$\frac{69}{\left(1.6\right)^2}=27$$
The BMI of the oldest person considered as normal weight is approximately
The BMI of 1st oldest person= $$\frac{40}{\left(1.5\right)^2}=\ 17.77$$
The BMI of next oldest person = $$\frac{61}{\left(1.75\right)^2}=19.9$$
The topmost point of a perfectly vertical pole is marked A. The pole stands on a flat ground at point D. The points B and C are somewhere between A and D on the pole. From a point E, located on the ground at a certain distance from D, the points A, B and C are at angles of 60, 45 and 30 degrees respectively. What is AB : BC : CD?
Let ED = $$\sqrt{\ 3}x$$
In triangle CDE, $$\tan\ 30\ =\ \frac{CD}{\sqrt{\ 3}x}$$ => CD = x
In triangle BDE, $$\tan\ 45\ =\ \frac{BD}{\sqrt{\ 3}x}$$ => BD = $$\sqrt{\ 3}x$$ => BC = $$\sqrt{\ 3}x\ -x$$
In triangle ADE, $$\tan\ 60\ =\ \frac{AD}{\sqrt{\ 3}x}$$ => AD = 3x => AB = $$3x\ -\ \sqrt{\ 3}x$$
AB : BC : CD = $$(3 - \sqrt 3) : (\sqrt 3 - 1) : 1$$
Two circles P and Q, each of radius 2 cm, pass through each other’s centres. They intersect at points A and B. A circle R is drawn with diameter AB. What is the area of overlap (in square cm) between the circles R and P?
We know that radius of circle P is 2 cm
Length of MO = 1 cm
radius of circle R = AO = $$\sqrt{\ 2^2-1^2}$$ = $$\sqrt{\ 3}$$
Area of overlap between the circle R and P(shaded region) = semi circle area of R + area of segment ANBOA
Area of segment ANBOA = area of sector ANBM - area of triangle AMB
= $$\frac{120}{360}\pi\ \left(2\right)^2$$ - $$\frac{1}{2}\left(1\right)\left(2\sqrt{\ 3}\right)$$
= $$\frac{4\pi}{3}-\sqrt{\ 3}$$
Area of overlap between circle R and P = $$\frac{\pi\ \left(\sqrt{\ 3}\right)^2}{2}$$+ $$\frac{4\pi}{3}-\sqrt{\ 3}$$
= $$\ \frac{\ 17\pi\ }{6}-\sqrt{\ 3}$$
Answer is option E.
Four friends, Ashish, Brian, Chaitra, and Dorothy, decide to jog for 30 minutes inside a stadium with a circular running track that is 200 metres long. The friends run at different speeds. Ashish completes a lap exactly every 60 seconds. Likewise, Brian, Chaitra and Dorothy complete a lap exactly every 1 minute 30 seconds, 40 seconds and 1 minute 20 seconds respectively. The friends begin together at the start line exactly at 4 p.m. What is the total of the numbers of laps the friends would have completed when they next cross the start line together ?
All the four friends will meet at the starting point after LCM(60,90,40,80) = 720 seconds.
Number of laps by A in 720 seconds = 12
Number of laps by B in 720 seconds = 8
Number of laps by C in 720 seconds = 18
Number of laps by D in 720 seconds = 9
Together they complete = 47 laps
Zahir and Raman are at the entrance of a dark cave. To enter this cave, they need to open a number lock. Raman sees a note on a rock: “ ... chest of pure diamonds kept for the smart one ... number has six digits ... second last digit is 2, third last is 4 ... divisible by all prime numbers less than 15 ...”. Excited, Zahir and Raman seek your help: which of these can be the first digit of the six-digit number that will help them open the lock?
Let the 6 digit number be _ _ _ 42_
It is divisible by 2,3,5,7,11,13
Since the number is divisible by both 2 and 5 the last digit of the number must be 0.
The number is also divisible by 3, 7, 11, and 13.
Hence the number must also be divisible by 7*11*13.
=7*11*13 = 1001.
A number which is a multiple of 1001 is of the form abcabc.
This is because abc*(1001) = abc*(1000+1) = abc000 + abc = abcabc.
Hence the number is 420420.
The first digit is 4.
Read the following statements and answer the question that follows.
1. Some countries are, at least, trying to curb emissions.
2. Morocco is building a colossal solar-power plant in the desert.
3. States in the Middle East and North Africa can do little on their own to mitigate climate change.
4. Saudi Arabia is not going to stop exporting oil, but it plans to build a solar plant that will be about 200 times the size of the biggest such facility operating today.
5. Politics often gets in the way of problem solving.
Arrange the above five statements in a logical sequence.
The given excerpt is about what different countries in the Middle East and North Africa are doing about Climate Change.
Sentence 3 introduces the topic by saying that the mentioned countries can do little about climate change.
Sentence 5 mentions the reason for the above problem.
Statement 1 says that some countries are at least trying.
Sentences 2 and 4 build on the above idea by mentioning the projects in Morocco and Saudi Arabia.
Thus, the correct sequence is 3-5-1-2-4.
The answer is option D.
Read the following statements and answer the question that follows.
Arrange the above five statements in a logical sequence.
4 is the opening statement as it introduces the idea of using behavioural models in finance. Hence, options B and D are eliminated.
1-3-2 forms a logical sequence as 1 introduces the "efficient market hypothesis", 3 contradicts 1 by giving the example of "asset price bubbles". Statement 2 talks further about the phenomenon.
Statement 5 builds up on 2 by talking about the "irrational exuberance" referring to the "investors bidding up" in 1.
Thus, the required sequence is 4-1-3-2-5.
Which of the following sentences uses a WRONG tag-question?
A tag question is a short question at the end of a sentence, generally to seek confirmation or agreement.
While all other options have appropriate question tags, option D has an incorrect one. The tag question's subject, "it," does not match the main clause's subject, "he."
A more appropriate tag here would be "doesn't he?"
Therefore, Option D is the correct answer.
Read the following statement:
While start-ups have__________ reach, _____ they introduce ________ products, they open-up ________ markets.
Fill in the blanks meaningfully, in the above statement, from the following options.
We can see that the last two words are "new and "innovative" in some order.
It would make more sense to say that they introduce innovative products and open up new markets, than the other way around.
Narrowing us down to options B and D.
Option B has "while they introduce", implying a contradiction down the line, which never comes in the sentence, eliminating the option.
This leaves us with option D, which says that while start-ups have limited reach when they introduce innovative products, they open up new markets. Making a coherent sentence.
Therefore, Option D is the correct answer.
Read the following passage and answer the question that follows.
The painting, which is in poor condition, suggests that a highly advanced artistic culture existed some 44,000 years ago, punctuated by folklore, religious myths and spiritual belief. The scene may be regarded not only as the earliest dated figurative art in the world but also as the oldest evidence for the communication of a narrative in Palaeolithic art.
"This is noteworthy, given that the ability to invent fictional stories may have been the last and most crucial stage in the evolutionary history of human language and the development of modern-like patterns of cognition” researchers said.
Which of the following can be BEST concluded from the passage?
"This is noteworthy, given that the ability to invent fictional
stories may have been the last and most crucial stage in the
evolutionary history of human language and the development of
modern-like patterns of cognition”
Thus, the paintings will help us put a timeframe to the evolution of modern-like patterns of cognition. Thus, the correct option is A.
Read the following passage and answer the two questions that follow.
We stand before this great world. The truth of our life depends upon our attitude of mind towards it - an attitude which is formed by our habit of dealing with it according to the special circumstance of our surroundings and our temperaments. It guides our attempts to establish relations with the universe either by conquest or by union, either through the cultivation of power or through that of sympathy. And thus, in our realization of the truth of existence, we put our emphasis either upon the principle of dualism or upon the principle of unity.
Which of the following statements can be BEST inferred from the passage?
The passage primarily deals with the two ways our attitudes help us in realising the truth of life: " It guides our attempts to establish relations with the universe either by conquest or by union"
Which is stated in option A.
Looking at the other options:
Option B: The text does not claim that one way is better than the other, and hence, this can be easily eliminated.
Option C: It slightly distorts what is given in the text. Our habits/attitudes make us either conquer the world or be one with it, and that union or conquest determines the truth about our lives.
Option D: The passage is not dealing with the idea of war and conquest. The conquest in the text is not literal but along the mental and spiritual lines.
Option E: This form of correlation is also not implied in the text and can be eliminated easily.
Therefore, Option A is the correct answer.
According to the passage, our emphasis on dualism or on unity is BEST guided by:
The passage states: "an attitude which is formed by our habit of dealing with it according to the special circumstance of our surroundings and our temperaments"
The attitude which is formed by how we habitually deal with our surroundings.
Looking at the options:
Option A: This captures the explanation given by the passage most aptly; it is the way we deal with our surroundings that guides our way forward.
Option B: This is not a point discussed in the passage and can easily be eliminated.
Option C: "Deals with the universe" is also an idea not presented as a factor in realising the truth.
Option D: Although close, the emphasis of the passage is not on the surroundings but on the attitude we have towards how we deal with our surroundings.
Option E: This, too, although close, is not simply our attitude of mind but our attitude towards our surroundings; this option misses the key idea of surroundings, which is the main focus of the text.
Read the following passage and answer the three questions that follow.
Multitasking has been found to increase the production of the stress hormone cortisol as well as the fight-or-flight hormone adrenaline, which can overstimulate your brain and cause mental fog or scrambled thinking. Multitasking creates a dopamine addiction feedback loop, effectively rewarding the brain for losing focus and for constantly searching for external stimulation. To make matters worse, the prefrontal cortex has a novelty bias, meaning that its attention can be easily hijacked by something new—the proverbial shiny objects we use to entice infants, puppies, and kittens. The irony here for those of us who are trying to focus amid competing activities is clear: The very brain region we need to rely on for staying on task is easily distracted. We answer the phone, look up something on the Internet, check our email, send an SMS, and each of these things tweaks the novelty-seeking, reward-seeking centers of the brain, causing a burst of endogenous opioids (no wonder it feels so good!), all to the detriment of our staying on task. It is the ultimate empty-caloried brain candy. Instead of reaping the big rewards that come from sustained, focused effort, we instead reap empty rewards from completing a thousand little sugarcoated tasks.
In the old days, if the phone rang and we were busy, we either didn’t answer or we turned the ringer off. When all phones were wired to a wall, there was no expectation of being able to reach us at all times—one might have gone out for a walk or be between places, and so if someone couldn’t reach you (or you didn’t feel like being reached), that was considered normal. Now more people have cell phones than have toilets. This has created an implicit expectation that you should be able to reach someone when it is convenient for you, regardless of whether it is convenient for them. This expectation is so ingrained that people in meetings routinely answer their cell phones to say, “I’m sorry, I can’t talk now, I’m in a meeting.” Just a decade or two ago, those same people would have let a landline on their desk go unanswered during a meeting, so different were the expectations for reachability.
According to the passage, why do people in meetings routinely answer their cell phones to say, “I’m sorry, I can’t talk now, I’m in a meeting.”?
The author mentions this because it is related to the main idea of the final paragraph: that when phones were connected to walls, we would let them ring if we were busy, but now that they are with us at all times, we are expected to reply no matter what.
The author exemplifies this with the meeting example. Now, you pick up and say that you are in a meeting because you have your phone and can actually reply. If it were a landline, no one would expect you to reply. This is best captured in option E.
Option A is not a point the author wants to make. The passage also does not present the illusion of business (Option B). Option C might be accurate, but it is not mentioned or implied in the passage and is not of the author's concern. Option D is not implied in the passage.
What does the author BEST intend to convey when he says, “Now more people have cell phones than have toilets?”
“Now more people have cell phones than have toilets.” By this, the author implies that even the people who don't have toilets available to them have access to smartphones, making it so that there are now no reasons not to reply to a call.
We are to find the intention behind the author's statement. It can be understood that the author is saying that people want to be connected at all times now, making phones more prevalent and common than a basic necessity like a toilet.
Let's take a look at the options:
Option A: This most closely captures the reason behind the author writing the sentence. The author wants to convey that people will be connected and reach out to each other at their whim. Is so pronounced that even people who do not have access to toilets have somehow managed access to cellphones.
Option B: The statement has little to do with the "need to be connected" and more to do with the idea and use of cell phones themselves
Option C: While taken in solitude this might seem like a good options but we an see from the rest of the passage that the author is not really presenting cell phones as a necessity but rather a choice which people ar making, such as picking up the phone during a meeting. The sentence in context also does not talk about necessity but the priorities that people have now
Option D:This is way too limited in scope. Further, the author does not talk about the tie of use but access.
Option E: Although this statement would be true, and the author would agree with this, this is not the purpose or the intention behind the sentence. The sentence has to do more with the prevalence than the sheer number.
Therefore, Option A is the correct answer.
Which of the following can be BEST inferred from the passage?
The last line of the first paragraph is, "Instead of reaping the big rewards that come from sustained, focused effort, we reap empty rewards from completing a thousand little sugarcoated tasks."
Essentially, this means that if we focused, we would be able to complete a task, but the rush of these small, insignificant tasks (like checking your phone) in companiesgives the feeling of completing tasks when you have actually done nothing.
Option A: "Thousands of tasks" is an exaggeration, so the option should be eliminated.
Option B: While this is close, this is opposite to what the text says: multitasking makes you feel like you are moving towards different goals.
Option C: Happiness and satisfaction are broad terms; the passage only deals in terms of dopamine releases.
Option D: This option most aligns with the passage's ideas.
Option E: This is similar to option D but vaguer in nature and doesn't capture the concept of the illusion of doing tasks when accomplishing nothing.
Therefore, Option D is the correct answer.
Read the following passage and answer the three questions that follow.
Considering the multitude of situations in which we humans use numerical information, life without numbers is inconceivable. But what was the benefit of numerical competence for our ancestors, before they became Homo sapiens? Why would animals crunch numbers in the first place? It turns out that processing numbers offers a significant benefit for survival, which is why this behavioural trait is present in many animal populations.
Several studies examining animals in their ecological environments suggest that representing number enhances an animal’s ability to exploit food sources, hunt prey, avoid predation, navigate in its habitat, and persist in social interactions. Before numerically competent animals evolved on the planet, single-celled microscopic bacteria — the oldest living organisms on earth — already exploited quantitative information. The way bacteria make a living is through their consumption of nutrients from their environment. Mostly, they grow and divide themselves to multiply. However, in recent years, microbiologists have discovered they also have a social life and are able to sense the presence or absence of other bacteria; in other words, they can sense the number of bacteria. Take, for example, the marine bacterium Vibrio fischeri. It has a special property that allows it to produce light through a process called bioluminescence, similar to how fireflies give off light. If these bacteria are in dilute water solutions (where they are alone), they make no light. But when they grow to a certain cell number of bacteria, all of them produce light simultaneously. Therefore, Vibrio fischeri can distinguish when they are alone and when they are together.
Somehow they have to communicate cell number, and it turns out they do this using a chemical language. They secrete communication molecules, and the concentration of these molecules in the water increases in proportion to the cell number. And when this molecule hits a certain amount, called a quorum, it tells the other bacteria how many neighbours there are, and all bacteria glow. This behaviour is called “quorum sensing”: The bacteria vote with signalling molecules, the vote gets counted, and if a certain threshold (the quorum) is reached, every bacterium responds. This behavior is not just an anomaly of Vibrio fischeri; all bacteria use this sort of quorum sensing to communicate their cell number in an indirect way via signalling molecules.
Which of the following statements CANNOT be inferred from the passage?
In this question, we are to find the statement that cannot be inferred from the passage.
Reading through the options, we see that most statements are hinted in the passage about ancestors of Homo sapiens using numbers to their advantage. and it gave them a significant benefit in their survival. Option D, however, is an extreme statement.
It would be incorrect to say that they relied solely on numbers. They might have used numbers to determine whether to attack, but that can not be said to be the only parameter they considered.
Hence, we cannot infer Option D from the passage above.
Based on the passage, which of the following statements BEST defines “quorum sensing” in bacteria?
In the last paragraph, it is given that bacteria vote with signalling molecules, the vote gets counted, and if a certain threshold (the quorum) is reached, every bacterium responds. This is called quorum sensing. All bacteria use this sort of quorum sensing to communicate their cell number indirectly via signalling molecules.
Option A: The passage does not present the idea of multiplying being related to the current population.
Option B: "Chat" is something that is not in line with what is presented in the passage.
Option C: Communicating only in numerical terms can not be said to be true, and the definition of quorum sensing.
Option D: It is not clear whether they communicate beyond certain numbers. They signal only beyond a certain number.
Option E: This is the most appropriate description of the idea presented in the passage about bacteria responding in some manner when there are enough bacteria.
Therefore, Option E is the correct answer.
Which of the following statements is NOT based on the premises of the passage?
The passage discusses the evolutionary significance of numerical competence in animals and bacteria for survival, emphasizing how processing numbers provides benefits in various aspects of life, such as exploiting food sources, hunting prey, avoiding predation, navigating in habitats, and engaging in social interactions. It specifically talks about how bacteria use numerical information (cell numbers) through a process called quorum sensing to coordinate their behaviour.
Option A appears to be more of a metaphorical statement about the collaborative effort required to achieve complex tasks than a statement about the practical application/benefits of numerical competence. Similarly, Option B is in line with the idea of using numerical information (the number of players on a team) to understand the advantage or disadvantage in a sports context; it reflects the concept of numerical competence, as discussed in the passage. Option C aligns with the passage's idea that representing numbers can enhance an entity's ability to influence or interact with others, in this case, politicians using numerical support to sway undecided voters. Option D matches with the idea in the passage - we are told that processing numbers offers benefits in social interactions: this statement corresponds to the idea that large numbers in protests can be a strategy to amplify voices and draw attention. Option E also aligns with the discussion - the concept of countries deploying forces in response to the numerical actions of other countries aligns with the broader theme of using numerical information for strategic decision-making, similar to how animals use numbers for survival.
Based on the above, we identify that Options B, C, D, and E are considered relevant because they are consistent with the passage's focus on the benefits of numerical competence in various contexts. Contrarily, it is unclear how Option A ties in with the idea that the passage is trying to convey.
Read the following passage and answer the question that follows.
We can think of the history of life on earth as a vast, long-term experiment in pure competition. Every living organism is competing with all other living organisms for resources (nutrients, sunlight, water, territory, etc.). Nature, or the natural world, is a laboratory of unfettered competition. It’s a dog-eat-dog, no-holds-barred, day-in and day-out struggle.
There are no governmental regulators to protect the weak or favour the strong. All organisms are given a chance, but not necessarily an equal chance. As the climate and the environment change (and change they do), some organisms are favoured over others at times, but these advantages are fleeting. What nature gives, nature can take away.
Which of the following can be BEST concluded from the passage?
The passage's main idea is that nature favors some, and life on earth can be considered a competition.
Option A: Although the passage talks about Brutal competition, 'survival of fittest' is not within the scope of the passage.
Option B: The planet being flooded with the weak is also now what the paragraph is trying to convey.
Option C: This is the opposite of what is presented in the passage.
Option D: Although the idea is somewhat present in the passage, it is the secondary thought, with the primary being that of the inherent competition.
Option E: This is in line with the paragraph's main point, that the entirety of life on earth can be considered a vast, long-term experiment in pure competition.
Therefore, Option E is the correct answer.
Read the following excerpt and answer the two questions that follow.
Para 1: We plan to right-size our manufacturing operations to align to the new strategy and take advantage of integration opportunities. We expect to focus phone production mainly in Hanoi, with some production to continue in Beijing and Dongguan. We plan to shift other Microsoft manufacturing and repair operations to Manaus and Reynosa respectively, and start a phased exit from Komaron, Hungary.
Para 2: In short, we will focus on driving Lumia volume in the areas where we are already successful today in order to make the market for Windows Phone. With more speed, we will build on our success in the affordable smart phone space with new products offering more differentiation. We’ll focus on acquiring new customers in the markets where Microsoft’s services and products are most concentrated. And, we will continue building momentum around applications.
Para 3: We plan that this would result in an estimated reduction of 12500 factory direct and professional employees over the next year. These decisions are difficult for the team, and we plan to support departing team members with severance benefits.
Which of the following can be BEST described as the core message of the excerpt?
Option A: This is a distorted version of the main point of the passage. Thus, this is not the correct option.
Option B: This option is incomplete and has no mention of the laying off part.
Option C: This option aptly captures the essence of the passage and hence is the correct choice.
Option D: This is a distorted inference and hence is not a correct option.
Option E: This option misses the future aspirations of the company and hence is not the correct option.
Thus, the correct option is C.
In conveying the core message, the Para 2:
The main motive of paragraph 2 is to reassure the employees of a better and promising future, and since only D captured this thought,
The correct option is D.
Read the following poem and answer the two questions that follow.
Sit, drink your coffee here; your work can wait awhile.
You're twenty-six, and still have some of life ahead.
No need for wit; just talk vacuities, and I'll
Reciprocate in kind, or laugh at you instead.
The world is too opaque, distressing and profound.
This twenty minutes' rendezvous will make my day:
To sit here in the sun, with grackles all around,
Staring with beady eyes, and you two feet away.
Which of the following BEST captures the essence of the poem?
The poem is about pausing work and important conversations for a moment and enjoying another person’s company.
Since only option E aptly catches the essence of the poem,
The correct option is E.
What does the poet BEST convey by mentioning grackles in these lines, “...with grackles all around, /Staring with beady eyes, and you two feet away.”?
In the last lines of the poem, the author asks her/his partner to sit with her/him without caring about anything else around them.
Grackles are also mentioned to exemplify the context of the situation.
Since only option D conveys a similar meaning,
The correct option is D.
Read the following passage and answer the three questions that follow.
Most of recorded human history is one big data gap. Starting with the theory of Man the Hunter, the chroniclers of the past have left little space for women’s role in the evolution of humanity, whether cultural or biological. Instead, the lives of men have been taken to represent those of humans overall. When it comes to the lives of the other half of humanity, there is often nothing but silence.
And these silences are everywhere. Our entire culture is riddled with them. Films, news, literature, science, city planning, economics. The stories we tell ourselves about our past, present and future. They are all marked—disfigured—by a female-shaped ‘absent presence’. This is the gender data gap.
The gender data gap isn’t just about silence. These silences, these gaps, have consequences. They impact on women’s lives every day. The impact can be relatively minor. Shivering in offices set to a male temperature norm, for example, or struggling to reach a top shelf set at a male height norm. Irritating, certainly. Unjust, undoubtedly.
But not life-threatening. Not like crashing in a car whose safety measures don’t account for women’s measurements. Not like having your heart attack go undiagnosed because your symptoms are deemed ‘atypical’. For these women, the consequences of living in a world built around male data can be deadly.
One of the most important things to say about the gender data gap is that it is not generally malicious, or even deliberate. Quite the opposite. It is simply the product of a way of thinking that has been around for millennia and is therefore a kind of not thinking. A double not thinking, even: men go without saying, and women don’t get said at all. Because when we say human, on the whole, we mean man.
This is not a new observation. Simone de Beauvoir made it most famously when in 1949 she wrote, ‘humanity is male and man defines woman not in herself, but as relative to him; she is not regarded as an autonomous being. [...] He is the Subject, he is the Absolute—she is the Other.’ What is new is the context in which women continue to be ‘the Other’. And that context is a world increasingly reliant on and in thrall to data. Big Data. Which in turn is panned for Big Truths by Big Algorithms, using Big Computers. But when your big data is corrupted by big silences, the truths you get are half-truths, at best. And often, for women, they aren’t true at all. As computer scientists themselves say: ‘Garbage in, garbage out.’
Based on the passage, which of the following statements BEST explains “absent presence”?
"Instead, the lives of men have been taken to represent those of humans overall. When it comes to the lives of the other half of humanity, there is often nothing but silence.
And these silences are everywhere[...] They are all marked—disfigured—by a female-shaped 'absent presence'. This is the gender data gap."
It can be understood from the above lines that 'absent presence' is used to showcase the value of women as a part of humanity. Although present, they are specifically not recognized as part of it. The presence of the gender data gap shows something is missing; in essence, something is missing (the presence of women in these narratives) is specifically felt as they are currently absent, hence absent presence.
Let's take a look at the options:
Option A: This is exactly what the idea of absent presence means in the context of the passage.
Options B, C and D suffer from the same issue: they focus on the magnitude of absence, whereas the text is focused on the specific nature of absence; it is not that many views were not part, only the part from the perspective of women were missing. This specific nature of the data absence makes it so that it becomes present in the conversation.
Option E: This is too literal and not what the passage is talking about, and hence can be easily eliminated.
Therefore, Option A is the correct answer.
Based on the passage, which of the following options BEST describes “double not thinking”?
"One of the most important things to say about the gender data gap is that it is not generally malicious, or even deliberate[...] A double not thinking, even: men go without saying, and women don't get said at all. Because when we say human, on the whole, we mean man.".
From the above lines this can be inferred that whenever there is a discussion regarding humanity, men were hitherto the face, while women didn't even get considered. This is a typical case of "double not thinking".Which of the following statements can be BEST concluded from the passage?
Option A: This is refuted in paragraph 4 of the passage.
Option B: This is nowhere stated or implied in the passage.
Option C: The gender data gap is not amplified by data-based decision-making; rather, it can lead to incomplete deductions and half-truths. Thus, this is not the correct option.
Option D: The deadly consequences part is refuted in paragraph 4 of the passage.
Option E: Since this can be inferred from the last paragraph of the passage,
The correct option is E.
Read the following passage and answer the two questions that follow.
And that has to do with the question of uncertainty and doubt. A scientist is never certain. We all know that. We know that all our statements are approximate statements with different degrees of certainty; that when a statement is made, the question is not whether it is true or false but rather how likely it is to be true or false. We must discuss each question within the uncertainties that are allowed. And as evidence grows it increases the probability perhaps that some idea is right or decreases it. But it never makes absolutely certain one way or the other. Now, we have found that this is of paramount importance in order to progress. We absolutely must leave room for doubt or there is no progress and there is no learning. There is no learning without having to pose a question. And a question requires doubt. People search for certainty. But there is no certainty. People are terrified- how can you live and not know? It is not odd at all. You only think you know as a matter of fact. And most of your actions are based on incomplete knowledge and you really don’t know what it is all about or what the purpose of the world is or know a great deal of other things. It is possible to live and not know.
What does the author BEST mean when he says, “We must discuss each question within the uncertainties that are allowed?”
"We must discuss each question within the uncertainties that are allowed. And as evidence grows it increases the probability perhaps that some idea is right or decreases it. But it never makes absolutely certain one way or the other"
From the above lines, the author wants us to be open to accepting errors while answering the questions. With every piece of evidence, the probability of the veracity of the answer will either increase or decrease.
Thus, the correct answer is C.
Which of the following BEST describes the essence of the passage?
The main argument of the author is made in the line, "We absolutely must leave room for doubt, or there is no progress, and there is no learning". The main idea is that for a scientist, there is always scepticism; we are never certain, and all we say is how likely we are to be true.
Option A: This is not what is stated in the text, it is not that science can never give a conclusive answer but that "A scientist is never certain. "
Option B: This option is close but focuses on the discomfort with certain things rather than the importance of questioning by a scientist, as presented in the passage.
Option C: While the statement follows the general idea presented, the text is not about questioning just the accepted truths but everything in general.
Option D: This is precisely the message conveyed by the passage: the importance of reasonable scepticism in a scientist.
Option E: This is entirely out of scope and, hence, can easily be eliminated
Thus, the correct option is D.
Read the following sentences and answer the question that follows.
1. We are going to a restaurant but we haven’t decided which one.
2. We went to the toilet behind the tree.
3. It was the November after we went to Indonesia.
4. My friend is travelling to UK.
5. She drinks medicine by a litre.
6. Would you rather go out or watch a TV.
Which of the above sentences have INCORRECT usages of articles?
Correct sentences:
My friend is travelling to the UK.
She drinks medicine by the litre.
Would you rather go out or watch TV.
4, 5 and 6 are incorrect statements.
The answer is option C.
Read the following sentences and answer the question that follows.
1. In my opinion, Tom Jones is a picaresque novel.
2. According to me, Tom Jones is a bildungsroman.
3. The books were distributed between Jessica, Neha and Swati.
4. The books were distributed among Jessica and Neha.
5. Life teaches us important lessons.
6. The life moves forward, teaches backward.
Which of the above sentences are grammatically CORRECT?
Statements 1, 3 and 5 are correct.
Statements 2, 4 and 6 incorrect. Corrected statements for these would be:
2. In my opinion, Tom Jones is a bildungsroman.
4. The books were distributed between Jessica and Neha.
6. Life moves forward and teaches backwards.,
The answer is option E.
Read the following passage and answer the question that follows.
Twitter is not on the masthead of a newspaper. But Twitter has become its ultimate editor. As the ethics and mores of that platform have become those of the paper, the paper itself has increasingly become a kind of performance space. Stories are chosen and told in a way to satisfy the narrowest of audiences, rather than to allow a curious public to read about the world and then draw their own conclusions.
Based on the passage, the writer’s disappointment can be BEST summarised as:
Options A, B, D, and E are not mentioned or indicated in the paragraph and thus, can be eliminated.
The passage talks about how the newspapers are choosing stories to satisfy the narrowest of audiences instead of putting all the stories from the world for the public to judge.
Thus, option C is the answer.
The table below lists countries and capital cities

Which of the following options has the correct match of the countries with their respective capital cities?
From which organisation was Timnit Gebru terminated recently?
Which Wildlife Sanctuary/National Park is identified and prepared to translocate Asiatic Lions from Gir National Park, Gujarat?
Which of the following is a Danish dependency?
15-year old Gitanjali Rao was recently in the news. Which of the following best describes her?
Match the following wild animal species with the national parks/wildlife sanctuaries where they naturally occur in India:

Which Indian business group built the British Royal Navy ship, HMS Minden, on which the lyrics of the national anthem of the United States of America was supposedly written?
Which of the following will be a debut event in the Summer Olympics of 2024?
In India, where did Mahatma Gandhi stage his first major Satyagraha in 1917?
Who is the chief minister of Jharkhand as of 31st December 2020?
Which of the following mountain ranges houses the famous pilgrimage Amarkantak?
Who authored the famous book Economy of Permanence?
Dries Mertens, recently became the highest goal-scorer for the football club Napoli by surpassing the tally of 115 goals across all competitions. Whose goal scoring record did he surpass?
Who was the first Indian to win the Global Teacher Prize?
The first woman to lead a listed Indian Information Technology (IT) company is:
Which of the following is not an OECD (Organization for Economic Cooperation and Development) member?
Vijay Prashad’s discussion event at the online Tata Literature Live!,2020, was cancelled. Who was to feature in the discussion with Vijay Prashad?
What is Hayabusa2?
Which is the first GI tagged product in India?
Who was recently appointed as the CEO of Cafe Coffee Day?
Who was the first woman chief minister in Independent India?
Tedros Adhanom has been in the news for the last one year for being:
What is the Nagorno-Karabakh conflict?
Which of the following is not an online learning application?
Arecibo telescope, known for its stellar contributions in the field of astronomy, collapsed recently. Where was it located?
Read the following scenario and answer the three questions that follow.
Ashraf has been working at a cybersecurity company called NuTech Pvt. Ltd. for seven years. Having missed a promotion in the previous appraisal cycle, Ashraf is anxious about it in the upcoming cycle. Ashraf is aware that the HR head is meeting the top management to discuss promotions sometime soon. (At NuTech, the HR head recommends names for promotions to the top management based on inputs from the functional teams.)
On a Friday afternoon, Ashraf receives an email from Sridevi, the HR head. It reads, “Hi, I need an urgent favour from you; please respond if you are free.” It was the first time that Sridevi ever contacted him. Surprised, Ashraf immediately replies back saying, “Sure! How can I help you, Sridevi? Regards, Ashraf.” In a couple of minutes, he receives a reply: “Ashraf, I am in the middle of an important meeting, but have to urgently send gift vouchers worth ₹50,000 to one of our important clients. If you could, please purchase and send the gift vouchers to the email address given below, at the earliest.” Ashraf , without any delay, sends gift vouchers worth ₹50,000 to the given email address.
Ashraf feels happy after this brief email interaction with Sridevi.
Which of the following statements, if true, will BEST make Ashraf strongly hopeful about his imminent promotion?
Amidst an important meeting, Sridevi, of all the employees, chose Ashraf for help with a client; Ashraf has a very strong reason to be hopeful for his upcoming promotion.
Thus, option E is the correct option.
Ashraf does not hear anything from Sridevi in the next few days. Anxious, he meets up with Sridevi and enquires if the gift vouchers were appreciated by the client. This surprises Sridevi who closely scrutinises Ashraf’s emails and discovers that they originated from sridevi@nutich.com, instead of sridevi@nutech.com, her official email ID.
Taken aback, Ashraf requests Sridevi’s help in getting compensated by the company for his ₹50,000 loss. Sridevi asks Ashraf to justify his compensation demand. Ashraf gives the following reasons:
1. I erred; however, my financial rectitude is on record.
2. I acted in the greater interest of the company.
3. The spam mail reached my inbox due to the failure of the company’s email filter.
4. A NuTech employee, who was robbed of ₹20,000 of company’s cash, was not punished.
5. In the past, some of my acquaintances had been similarly duped.
Which of the abovementioned reasons, in a combination, will BEST help Sridevi take up the issue with the top management?
The starting tone of the reasons should be apologetic. Thus, Ashraf should start with reason 1.
After establishing his mistake, 'a greater good' reason will definitely help his case. Thus, reason 2 should follow 1.
Now, since there was a fault from the company's end also, he should make a case for the same. Thus, the best combination of the justification will be 1, 2, 3.
Citing shortcomings of the company in a similar previous scenario will not help his case. Also, not taking any lessons from past similar precedents will weaken his case.
Thus, the correct answer is B.
Sridevi begins to doubt Ashraf’s competencies, given the way he handled the phishing emails. Thus, she convenes a meeting with the senior leadership to discuss Ashraf’s role in the company.
In the meeting, she shares the following observations:
1. Ashraf is poor at verbal communication, which is critical at subsequent levels.
2. Ashraf should have been perceptive, even though the company’s email filter failed him.
3. Ashraf joined the email filter team one month prior to his receiving the phishing emails.
4. Ashraf rushed to act on Sridevi’s request despite his busy schedule.
5. Ashraf appears to be highly anxious to get promoted.
Which of the above observations, in a combination, if true, shall BEST go against Ashraf’s chances of getting promoted?
Lacking communication skills is a serious deterrent to advancement in one's career. Thus, observation 1 will be a substantial argument against Ashraf's promotion. The same is true for perception skills. So, option 2 will be a good follow-up. The latter observation can be further exacerbated by Ashraf's role in the email filter team, as it will build a case against his competence. Thus, observations 1, 2, 3 will put forth a very serious case against Ashraf's advancement aspirations.
Observations 4 and 5 put forth a case in Ashraf's favour as it shows his proactiveness and aspirations. Thus, 4 and 5 can be discarded.
Thus, the correct option will be C.
Read the following scenario and answer the three questions that follow.
The occasion was a hyper publicised switch-on ceremony of solar power facilities on an island, with many villages, in the Bay of Bengal. PK was the brand ambassador of a Multinational Company (MNC) that was banking heavily on this CSR initiative to strengthen its presence in India. For the millions of fans, enamoured by the aging super star’s Robinhood like onscreen exploits, the pre-event speech of PK was their first glimpse into his off-screen persona. After an emotional speech that extolled the virtues of electricity as a driver of wellbeing & need for inclusive growth, PK with a flourish of his hand hit the button to remotely switch on the solar power facilities. Tens of media cameras stationed in all the island villages, started beaming live feed across the world. Quickly, the event turned from one of joy to something of shock and horror, as all the thatched households on the island caught fire. A few villagers were seriously injured in the fire. Watching the coverage, PK slapped the MNC representative standing next to him, on live camera, and collapsed on a couch with his head in his hands.
Soon after, the MNC filed a case against PK for criminal assault and tarnishing its brand image.
Which of the following is the MOST appropriate reason for the MNC to file a case against PK?
Option A: This is a very appropriate reason to file a case against PK as it shows the affirmation of their image and their intolerant attitude towards such behaviours.
Option B: This helpless attitude will not trade well with the stakeholders.
Option C: Filing a lawsuit against PK won't help their case with their dropping sales.
Option D: This action has the potential to further exacerbate their public image regarding the incident.
Option E: This option will also be discarded for a similar reason as option 4.
Thus, the correct option is A.
Post the slapping incident, there was a strong social media backlash against PK. His PR team suggested the following social media releases that he could use not only to defend himself but also to garner positive reactions.
Which of the following social media releases will BEST help PK achieve the purpose?
The only possible reason that will trade well with the public on social media will be PK's instinctive reaction to the wrong-doings of the villagers.
Since only option B reflects the same,
The correct answer is B.
A few months passed and the slapping incident still garnered a good number of views on social media. PK’s publicist was aware that PK harboured a desire to join politics. She wanted PK to make the most of the publicity around the incident before it fadeed away from public memory in the next few months.
Which of the following options will BEST help PK take just advantage of the situation?
Options B, C, and E will publicize unethical behaviour in public and hence will not help much with his case.
Option D will have a counterintuitive effect on his image.
Option A will be the most appropriate way to publicize him as it will not only revive the memory of the incident but also will give a boost to his Robinhood image.
Thus, the correct option is A.
Read the following scenario and answer the three questions that follow.
Churna is a peaceful village, surrounded by thickly forested high hills that isolate it from the rest of the world. Agriculture is the main occupation of the Churna villagers. Moreover, the forests provide seasonal fruits, tubers, medicinal herbs, and other forest produce in abundance. For all material needs not produced locally, the Churna villagers depend on Tendua, a faraway town.
Once a month, the Churna women would arduously trek with the surplus produce to Tendua. In the Tendua market, they convey the virtues of their produce through a beautiful song and dance routine. Reputed for their hard-bargaining skills, they always manage to extract a premium barter from the traders, more than fulfilling all their other material needs.
Damdu, an ambitious trader of Tendua, wants to have exclusive access to all the surplus produce from Churna.
Which of the following offers to the Churna village will BEST help Damdu achieve her objective?
The best course of action for Damdu would be option A that is to set up a shop in Churna which will barter all the material requirements of the village. In this way the women of Churna would not sell their products in the Tendua market instead they sell them to Damdu as it would avoid transportation cost if they get all the materials for their requirement.
The head woman of Churna grants exclusive access to the surplus produce to Damdu. However, Damdu’s euphoria dies down when she finds fewer takers for Churna’s produce in Tendua. This trend continues for the next few months.
Which of the following could be the MOST possible reason for Damdu finding fewer takers for Churna’s produce at Tendua?
In the passage it is given that the Churna women conveyed the virtue of their products through dance and song. So this means that the dance and song of the Churna women provided authenticity to the traders. So we can eliminate option B and D. Now even if Damdu could not dance and sing but could convey the authenticity for the Churna products he was selling then he would have found traders for Churna products in Tendua. So this eliminates option A and C. The best possible answer here is option E.
A few months after granting exclusive access to Damdu, the village council of Churna meets to discuss the progress. After much debate and heated discussions, the village council decides to terminate the contract with Damdu. The village council feels that if the contract continues, then:
1. Over time, Churna’s produce will lose its association with Churna.
2. Churna's people will be ignorant of new developments in the market.
3. Churna’s dance and song will lose their identity.
4. Churna’s people will lose social interaction with the outer world.
5. Churna’s people will lose their hard bargaining skills.
Which of the above concerns, when arranged in descending order of significance, will BEST support the decision to terminate the contract with Damdu?
The most important reason for terminating the contract of Damdu would be the people of Churna feel that their produce might lose association with Churna and develop association with Damdu. The next important reason would be that people will not able to understand and see how the new markets develop, that is they would be confined to Churna only. The remaining three statements state the things Churna people will lose of which the most important would be their bargaining skills followed by their identity and then the social interaction with the outer world. So the correct order is 1, 2, 5, 3, 4.
Read the following scenario and answer the three questions that follow.
Rohini is one of the most popular faculty members in the finance department, known for her in-class engagement with students. Every year, she offers an elective Financial Risk and Derivatives Management in the fourth term which gets subscribed by about hundred students. This year, owing to Covid-19, she is forced to teach the course online, that too, in the fifth term. The fifth term is notorious for its non-negotiable teaching slots. To enable her teaching, Rohini uses her favourite laptop, Maplebook Lite, sold by Maple.
Rohini converts her family bedroom into a “working room” because of the strong wifi signals. The room is mostly used by Rohini for taking her classes; however, Rinku, her husband, also uses it for running his meetings. Rohini has two children, aged 5 and 8, who use the living room as their playground. During meetings and classes, the working room is shut to save it from unwanted disturbance and noises from the living room.
It is 3:10 p.m. and Rohini’s penultimate session of the course is going to end in twenty minutes. As usual, Rinku enters the room with a cup of Darjeeling tea. Just before entering, he asks his kids to stop playing for some time. He quietly places the teacup on Rohini’s study table and exits the room, leaving the door ajar. As soon as he leaves, a tennis ball comes thundering inside, crashing into her Maplebook monitor. The monitor breaks and Rohini’s class ends abruptly, much before the scheduled time.
What should be BEST held responsible for the accident?
If Rinku had closed the door not left the door ajar after serving the tea then the accident would not have happened. Therefore the most obvious reason for the accident is Rinku leaving the door ajar.
Rohini has her concluding session scheduled the very next day.
Which of the following is the BEST course of action for Rohini regarding the final session?
Rohini should definitely take the session the next day and not leave it so options B and C are eliminated. Defering the session is not viable as the fifth term is notorious and has non-negotiable teaching slots so she find have too much difficulty in another slot and also the students might have trouble regarding it, so eliminate option A. Requesting a colleague for taking the last session might not be good for the students as they may not relate to the new teacher, so eliminate option D. Option E is best option as Rohini herself must take the class even if there is a bit of problem.
With the sixth term round the corner, Rohini goes to the Maple service centre only to find that the replacement for her crashed monitor may take several weeks. However, Dhanraj, the service centre head, offers to replace the damaged monitor with a monitor from a used laptop. He assures Rohini that the used monitor is as good as a new one.
Which of the following options, if true, will give Rohini the BEST reason to accept the offer?
Dhanraj may be a friend of Swarna and still scam Rohini so option A is eliminated. Option D is irrelevant so eliminate it. If Rohini's sixth term starts in a month then she can wait for the replacement of her crashed monitor, so option E is eliminated. Now among option B and C, option B provides a more reliable reason for Rohini to accept the offer because if she is a long term customer of the Maple Store which runs the service centre then she can trust Dhanraj and also the store would not want to lose a long term customer so suggestion provided by them can be regarded as genuine.
Read the following scenario and answer the three questions that follow.
Saradeep was the proprietor of Saradeep & Sons Pvt. Ltd., an auto parts manufacturing company. He had three children--Taapsi, Kesar and Sandeep. His wife passed away when Sandeep, the youngest kid of the family, was only eight years old. Taapsi, being the eldest sibling, was more of a mother to Kesar and Sandeep.
Taapsi and Kesar joined Saradeep’s business right after college because Saradeep trusted them immensely. He once told Kesar, “I want key positions to be held by the people I trust."
Saradeep wanted Sandeep also to join his business like Kesar and Taapsi. Saradeep felt that Sandeep had a strong business sense, probably the best among his three children. Hence, Saradeep wanted Sandeep to take his higher education in business studies. However, Sandeep had other aspirations; he wanted to become a lawyer. Of late, he was offered admission to the prestigious National Law School, Bengaluru. As soon as he received the admission offer, he rushed to share this news with his family members.
Sandeep shared the news of the admission offer first with Kesar, who exhibited mixed feelings. He was happy for Sandeep’s admission to the National Law School; nevertheless, he was concerned about their father’s reaction. Moreover, Saradeep had an anxiety attack a few months back and was working from their family mansion in Shimla. Kesar advised Sandeep to delay sharing his selection news with their father.
Which of the following, if true, will BEST enable Sandeep share the news with Saradeep without delay?
Option A can be eliminated as Saradeep recently had an anxiety attack so even if Sandeep shared all happenings of the day with Saradeep he might not do so due to health concerns. Kesar being paranoid about family is no reason for Sandeep to not tell Saradeep about his offer so option B is eliminated. Option D is eliminated because walking four kilometres does not indicate if Saradeep has anxiety issues or not. Saradeep might regard Law as respectable profession but may still want Sandeep to go for business studies so option E is also eliminated. If Option C is true then Sandeep must tell Saradeep otherwise there is change that Saradeep might stop talking to Sandeep again and that will be not good for both of them also there might again be anxiety problem with Saradeep.
Saradeep requested Kesar to decide on the head of a new manufacturing plant. The plant and its culture had to be moulded in the same way as their other plants. Kesar wanted to identify a candidate, acceptable to Saradeep.
Which of the following candidates is the BEST choice for the position?
Taapsi will not be a suitable choice as she is already heading another plant and also the travelling will take too much time. Dhanush has been with the organisation for three years only so Saradeep will not be comfortable in making him the plant head. Sandeep will join law school in 10 months so he is also not a good choice as after that he would have to leave the plant. Suhasini is Kesar's wife so Saradeep will definitely trust her but since she has been a homemaker for fifteen years so she is not a good choice to head the plant. Surendra is the best choice as has been the deputy head of their largest plant so he will know the workings of the plant throughly and besides that he has been with the organisation for 30 years which means that Saradeep will definitely trust him.
Kesar was also concerned about Taapsi’s reaction to Sandeep joining the National Law School. She wanted to be a fashion designer; however, Saradeep dissuaded her from doing anything other than production engineering. She was very upset with her father’s decision back then; nevertheless, over time, she became a staunch supporter of her father’s values and beliefs. Currently, she headed one of the plants, which also happened to be the best run company plant. Kesar felt that she would not take Sandeep’s decision well; she might try to prevent Sandeep from pursuing higher studies in Law.
Which of the following, if true, will BEST assuage Kesar’s fear regarding Taapsi?
The question says Taapsi might prevent sandeep from taking higher studies and it is possible she might also feel jealous of sandeep so any option where a bond between Sandeep and Taapsi is reflected should be selected and option E is the best among all. It also states that Taapsi went against Saradeep's wish to gift Sandeep a bike which means that if Taapsi really wanted to go for fashion designing she would have gone for it even if that was against her father's wish.
Read the following scenario and answer the three questions that follow.
Himaja was among the top ten students of her Business Management batch. She got placed in a reputed strategy consulting firm during campus placements. She was delighted to work under Nirmal, her superior, who was known for grooming many stars in the organisation. Nevertheless, he was also regarded as a hard taskmaster. Though she was a fresh recruit, she longed to be in a client-facing role.
During an informal office gathering, Himaja mustered up courage to ask Nirmal for a client-facing role.
Which of the following reasons, if true, will BEST justify Nirmal saying “no” to Himaja?
If the clients do not appreciate strategic discussions with fresh recruits then Himaja cannot be in a client facing role and moreover she wont think that Nirmal has under estimated her or treated her badly.
Due to her constant pleading, Nirmal assigned Himaja a client-facing role in his project. Nirmal instructed her that he would do all the talking during meetings, and she would diligently listen and take notes. However, in the first meeting, Himaja made a comment which contradicted Nirmal. In the next, she interrupted the client while he was making a point. This offended the client, resulting in Nirmal apologising to the client to save the project.
Which of the following is the MOST appropriate action that Nirmal should take against Himaja’s behaviour?
Since Himaja is a fresh recruit so she is in a learning phase and even though she has made a few mistakes but still Nirmal should not be rude or harsh to her. So option B, C and D can be eliminated. Now between option A and E, option A is a better choice as Nirmal should is just warning her so that she be careful in the future meeting while Option E says that Nirmal is blaming Himaja for the situation she has put him in.
Another month passed, and Himaja was working under Shreya in a different team. Shreya was impressed by Himaja’s enthusiasm and sincerity. She asked Himaja to accompany her to a meeting with a new client. During the meeting, Himaja made a statement that offended the client. Shreya tried to diffuse the situation by asking Himaja to apologise. Though Himaja apologised, she defended her statement. This infuriated the client further, who categorically told that the statement of Himaja was against his organisation’s core values. He specifically told Shreya that unless concrete steps were taken against Himaja, he would not get into any business with the firm.
Which of the following is the MOST appropriate action that Shreya should take in the interest of all parties?
Shreya should not lie to the client so option B can be eliminated. Option E can be eliminated as their organisation will lose the client. Option D can be eliminated as that would be unfair to Himaja. Option D can be eliminated as insulting Himaja in front of the client will be demoralising for Himaja. therefore the best course of action would be option A.
Read the following scenario and answer the three questions that follow.
Amish is the marketing head of an e-commerce firm named FillInCart (FICT). Recently, FICT signed a contract with a top celebrity to endorse their firm. A few months later, the celebrity was signed as the ambassador to promote tourism in a small country, Wadiya, ruled by a dictator. The dictator, in his zeal to bring peace to the region, brutally supressed an armed uprising in Wadiya. He is currently facing sanctions, imposed by a few countries. When the news of the celebrity’s association with Wadiya becomes public, calls for boycott of FICT start trending on social media.
Amish is concerned with the trending boycott calls and its probable impact on FICT’s brand image.
Given the social media backlash, which of the following courses of action will help Amish BEST defend FICT’s continued association with the celebrity?
Amish wants to reduce the backlash on social media and defend the company's continued association with the celebrity.
Option A will not help reduce the backlash as it would appear as a tactic to avoid blame and also help defend the continued association with the celebrity.
Option B tells about their reason for choosing the celebrity and not about the current situation the celebrity is in. Thus, it will not help improve the situation.
Options C and D go against the desired outcome as Amish wants to reduce the backlash and defend the celebrity's association with the company.
Option E is the best choice as it puts the celebrity's decision to work for Wadiya and also justifies the company's continued association with the celebrity
Hence, the answer is option E.
FICT’s closest competitor, ShopAtUs (SAU), wants to grab this opportunity. They have come up with a slogan, “Never at the cost of human rights!” which has started trending in the social media. Amish is unsure if he should respond to the social media campaign of the competitor.
Which of the following options, if true, will BEST assure Amish that SAU’s slogan is not affecting FICT’s business negatively?
We have to choose an option which will assure Amish that SAU's campaign is not affecting FICT's business. It is possible if an option shows that FICT's customers are not leaving them for SAU.
Options B and C will have the opposite effect than desired and can be dismissed.
Option D is irrelevant to the topic of discussion.
Option E states that FICT's sales has increased but does not talk anything about SAU's sales or their customers, which is what we are trying to find.
Option A states that FICT's sales have increased but that they are driven by repeat customers and not new customers. This means that SAU was not able to acquire new customers from FICT. Thus, this will assure Amish.
Hence, the answer is option A.
TRACT, a major travel and hospitality conglomerate, operates globally with a significant presence in Wadiya. Ever since the celebrity has signed the contract with Wadiya Tourism, the number of international tourists in Wadiya has increased manyfold. Companies like TRACT have a great hope towards the future of tourism in Wadiya. Consequently, TRACT is looking forward to increase its investments in Wadiya. However, TRACT is concerned about the social media backlash against the celebrity. TRACT fears that the celebrity may terminate his contract with Wadiya Tourism.
Which of the following data, available in the public domain, will BEST assure TRACT that the celebrity will continue his association with the tourism sector of Wadiya?
TRACT's main concern is that the celebrity might terminate his contract with Wadiya because of the social media backlash. So, the option which will show TRACT that the celebrity is not affected by the backlash will put them at ease.
Options A, B and C do not help TRACT as it does not mention that the help to the poor is being done in Wadiya. The celebrity could do that in any country.
Option E might increase the backlash against the celebrity and which might change his mind about the contract.
Option D states that the celebrity has signed another contract with a state which has a similar leader as Wadiya. This shows that the celebrity has no problems with being associated with countries like Wadiya and is not concerned about the backlash. This also shows that the celebrity will most likely stay associated with Wadiya which is the result that TRACT wants.
Hence, the answer is option D.
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