What is the total number of boys who are enrolled in Dancing ?
IBPS PO 2018
Study the information carefully to answer the question that follow:
A school consisting of a total of 1560 students has boys and girls in the ratio 7:5 respectively. All the students are enrolled in different types of hobby classes. viz: Singing, Dancing and Painting. One-fifth of the boys are enrolled in only Dancing classes.Twenty per cent of the girls are enrolled in only painting classes. Ten per cent of the boys are enrolled in only Singing classes. Twenty four per cent of the girls are enrolled in both Singing and Dancing classes together. The number of girls enrolled in only Singing classes is two hundred per cent of the boys are enrolled in the same. One thirteenth of the boys are enrolled in all the three classes together. The respective ratio of boys enrolled in Dancing and painting classes together to the girls enrolled in the same is 2:1 respectively. Ten per cent of the girls are enrolled in only Dancing classes whereas eight per cent of the girls are enrolled in both Dancing and painting classes together. The remaining girls are enrolled in all the three classes together. The number of boys enrolled in Singing and Dancing classes together is fifty per cent of the number of girls enrolled in the same. The remaining boys are enrolled in only painting classes.
Solution
Login to view the detailed solution.
Total number of girls enrolled in Singing is approximately what per cent of the total number students in the school ?
Solution
Login to view the detailed solution.
What is the total number of students enrolled in all the three classes together ?
Solution
Login to view the detailed solution.
Number of girls enrolled in only Dancing classes is what percent of the boys enrolled in the same ?(rounded off to two digit after decimal )
Solution
Login to view the detailed solution.
What is the ratio of the number of girls enrolled in only painting classes to the number of boys enrolled in the same ?
Solution
Login to view the detailed solution.
For the following questions answer them individually
A, B and C. each working alone, can finish a piece of work in 27, 33 and 45 days respectively. A starts by working alone for 12 days, then B takes over from A and works for 11 days. At this stage C takes over from B and completes the remaining work. In how many days the whole work was completed ?
Solution
Login to view the detailed solution.
Sonal’s age 4 years hence will be equal to Radhika’s age five years ago. If the respective ratio between Radhika’s present age and Komal’s present age is 3 : 2 and Komal’s present age is 22 years, what is Sonal's present age ? (in years)
Solution
Login to view the detailed solution.
Surf gave 25% of her monthly salary to her mother. From the remaining salary, she paid 15% towards rent and 25%, she kept aside for her monthly expenses. The remaining amount she kept in bank account. The sum of the amount she kept in bank and that she gave to her mother was Rs.42,000/-. What was her monthly salary ?
Solution
Login to view the detailed solution.
A triangle has two of its angles in the ratio of 1 : 2. If the measure of one of its angles is 30 degrees, what is the measure of the largest angle of the triangle in degrees ?
Solution
Login to view the detailed solution.
The simple interest accrued on an amount of Rs. 19,800 at the end of three years is Rs. 7,128. What would be the compound interest accrued on the same amount at the same rate in the same period ?
Solution
Login to view the detailed solution.
Read the following table and answer the following questions
Table giving percentage of unemployed male and female for different years 2005 and 2006 in six different states
M= TOTAL UNEMPLOYED MALE PERCENTAGE
F= TOTAL UNEMPLOYED FEMALE PERCENTAGE
T= TOTAL POPULATION OF THE STATE IN LAKHS
What is the total numbers of unemployed youth in state A in 2006?
Solution
Login to view the detailed solution.
How many females of unemployed in state D in the 2005
Solution
Login to view the detailed solution.
Number of total unemployed male youth in state A in 2005 was what percent of the number of unemployed females in state E in 2006?
Solution
Login to view the detailed solution.
What was the diffrence between the number unemployed male youth in state F in the 2005 and the number of unemployed male youth in state in A in 2006
Solution
Login to view the detailed solution.
What was the respective ratio between unemployed male youth in state D in the 2005 and the unemployed male youth in state D IN 2006?
Solution
Login to view the detailed solution.
In the following questions two equations numbered I and II are given. You have to solve both the equations and
Give answer a: if x >y
Give answer b: if x ≥ y
Give answer c: if x < y
Give answer d: if x ≤ y
Give answer e: if x = y or the relationship between x and y cannot be established.
I. $$x^{2}-4x-12=0$$
II. $$y^{2}-5y-14=0$$
Solution
Login to view the detailed solution.
I. $$3x^{2}-22x+40=0$$
II. $$5y^{2}-21y+16=0$$
Solution
Login to view the detailed solution.
I. $$25x^{2}+35x+12=0$$
II. $$10y^{2}+9y+2=0$$
Solution
Login to view the detailed solution.
I. $$12x^{2}+7x+1=0$$
II. $$6y^{2}+5y+1=0$$
Solution
Login to view the detailed solution.
I.$$3x^{2}-13x-10=0$$
II.$$3y^{2}+10y-8=0$$
Solution
Login to view the detailed solution.
For the following questions answer them individually
Ronnie invested Rs.P in a scheme A offering simple interest at 12% p.a. for two years. He invested the whole amount he received from scheme A, in another scheme B offering simple interest 15% p.a. for two years. If the difference between the interest earned from schemes A and B was Rs.264/, what is the value of P ?
Solution
Login to view the detailed solution.
Sixteen men and twelve women can complete a work in 8 days, if 20 men can complete the same work in 16 days, in how many days 16 women can complete the same piece of work ?
Solution
Login to view the detailed solution.
Mehul sold an item for Rs. 5.025 and incurred a loss of 25% At what price should he have sold the item to have gained a profit of 25% ?
Solution
Login to view the detailed solution.
The respective ratio between the monthly salaries of Rene and Som is 5 : 3. Out of her monthly salary Rene gives $${1 \over 6}$$th as rent, $${1 \over 5}$$th to her mother, 30% as her education loan and keeps 25% aside for miscellaneous expenditure. Remaining Rs. 5000 she keeps as savings. What is Som’s monthly salary?
Solution
Login to view the detailed solution.
The speeds of John and Max are 30 km/h and 40 km/h respectively. Initially, Max is at a place L and John is at a place M. The distance between L and M is 650 km. John started his journey 3 hours earlier than Max to meet each other. If they meet each other at a place P some where between L and M, then the distance between P and M is :
Solution
Login to view the detailed solution.
In the following number series only one number is wrong. Find out the wrong number.
4, 3, 4.5, 8.5, 20, 53, 162.5
Solution
Login to view the detailed solution.
12000, 2395, 472, 89.8, 12.96, -2.408, -5.4816
Solution
Login to view the detailed solution.
1, 8, 28, 99, 412, 2075, 12460
Solution
Login to view the detailed solution.
144, 215, 540, 1890, 8505, 46777.5, 304053.75
Solution
Login to view the detailed solution.
2222, 1879, 1663, 1538, 1474, 1447, 1440
Solution
Login to view the detailed solution.
Directions: Study the following graph carefully and answer the questions that follow:
In which city is the difference between the cost of 1 kg of apple and the cost of one kg of guava the second lowest?
Solution
Login to view the detailed solution.
The cost of 1 kg of guava in Jalandhar is approximately What per cent of the cost of 2 kg of grapes in Chandigarh?
Solution
Login to view the detailed solution.
What total amount will Ram pay to the Shopkeeper for purchasing 3 kg of apples and 2 Kg. of guavas in Delhi?
Solution
Login to view the detailed solution.
Ravinder had to purchase 45 kg of grapes from Hoshiarpur. The Shopkeeper gave him a discount of 4% per kg. What amount did he pay to the Shopkeeper after the discount?
Solution
Login to view the detailed solution.
What is the ratio of the cost of 1kg of apples from Ropar to the cost of 1kg. of grapes from Chandigarh?
Solution
Login to view the detailed solution.
Study the following information carefully and answer the questions given below:
P, Q, R, S. T, V and W are seven friends working in a call centre. Each of them has different day off in a week from Monday to Sunday not necessarily in the same order. They work in three different shifts. I, II and III with at least two of them in each shift. R works in shift II and his day off is not Sunday. P's day off is Tuesday and he does not work in the same shift with either Q or W. None of those who work in shift I has day off either on Wednesday or on Friday. V works with only T in shift III. S's day off is Sunday. V's day off is immediate next day of that of R's day off. Ts day off is not on Wednesday. W's day off is not on the previous day of P's day off. S works in shift I. Q does not work in the same shift with R and his day off is not on Thursday.
Which of the following is W's day off?
Solution
Login to view the detailed solution.
Which of the following is R's day off ?
Solution
Login to view the detailed solution.
Which of the following groups of friends work in shift II ?
Solution
Login to view the detailed solution.
Which of the following is Q's day off ?
Solution
Login to view the detailed solution.
Which of the following groups of friends work in shift I ?
Solution
Login to view the detailed solution.
Study the following information and answer the questions that follow :
In a certain code language, 'hope to see you' is coded as 're so na di', 'please come to see the party' is coded as ' fi ge na di ke zo', 'hope to come' is coded as `di so ge' and 'see you the party' is coded as 're fi zo na'.
How is 'please' coded in the given code language?
Solution
Login to view the detailed solution.
What does the code `so' stand for in the given code language?
Solution
Login to view the detailed solution.
How is 'party' coded in the given code language?
Solution
Login to view the detailed solution.
How will 'please see you' be coded in the given code language?
Solution
Login to view the detailed solution.
Which one of the following will be coded as 'so di re' in the given code language?
Solution
Login to view the detailed solution.
Directions : Study the following information carefully to answer these questions: Eight persons from different banks viz. UCO Bank, Syndicate Bank, Canara Bank, PNB, Dena Bank, Oriental Bank of Commerce, Indian Bank and Bank of Maharashtra are sitting in two parallel rows containing four people each, in such a way that there is an equal distance between adjacent persons. In row-1 A, B, C and D are seated and all of them are facing South. In row-2 P, Q, R and S are seated and all of them are facing North. Therefore in the given seating arrangement each member seated in a row faces another member of the other row. (All the information given above does not necessarily represent the order of seating as in the final arrangement.)
★ C sits second to right of the person from bank of Maharashtra. R is an immediate neighbour of the person who faces the person from bank of Maharashtra.
★ Only one person sits between R and the person for PNB. Immediate neighbour of the person from PNB faces the person from Canara Bank.
★ The person from UCO Bank faces the person from Oriental Bank of Commerce. R is not from Oriental Bank of Commerce. P is not from PNB. P does not face the person from Bank of Maharashtra.
★ Q faces the person from Dena Bank. The one who faces S sits to the immediate left of A.
★ B does not sit at any of the extreme ends of the line. The person from Bank of Maharashtra does not face the person from Syndicate Bank.
★ C sits second to right of the person from bank of Maharashtra. R is an immediate neighbour of the person who faces the person from bank of Maharashtra.
★ Only one person sits between R and the person for PNB. Immediate neighbour of the person from PNB faces the person from Canara Bank.
★ The person from UCO Bank faces the person from Oriental Bank of Commerce. R is not from Oriental Bank of Commerce. P is not from PNB. P does not face the person from Bank of Maharashtra.
★ Q faces the person from Dena Bank. The one who faces S sits to the immediate left of A.
★ B does not sit at any of the extreme ends of the line. The person from Bank of Maharashtra does not face the person from Syndicate Bank.
Which of the following is true regarding A?
Solution
Login to view the detailed solution.
Who is seated between R and the person from PNB?
Solution
Login to view the detailed solution.
Who amongst the following sits at extreme ends of the rows?
Solution
Login to view the detailed solution.
Who amongst the following faces the person from Bank of Maharashtra?
Solution
Login to view the detailed solution.
P is related to Dena Bank in the same way as B is related to PNB based on the given arrangement. To who amongst the following is D related to following the same pattern?
Solution
Login to view the detailed solution.
In each of the following questions, relationship between different elements is shown in the statements. The statements are followed by two conclusions numbered I and II. Study the conclusions based on the given statements and select the appropriate answer.
Give answer (a) if only Conclusion I is true
Give answer (b) if neither Conclusion I nor Conclusion II is true
Give answer (c) if only Conclusion II is true
Give answer (d) if both Conclusion I and Conclusion II are true
Give answer (e) if either Conclusion I or Conclusion II is true
Statements
M > A ≥ B = Q ≤ P < J ≤ Y = Z ≥ A > X
Conclusions:
I. B < Y
II. X ≥ J
Solution
Login to view the detailed solution.
Statements
M > A ≥ B = Q ≤ P < J ≤ Y = Z ≥ A > X
Conclusions
I. Z = Q
II. Z > Q
Solution
Login to view the detailed solution.
Statements
G < R = A ≤ S ; T < R
Conclusions
I. G < S
II. S > T
Solution
Login to view the detailed solution.
Statements
P = U < M < K ≤ I > N ; D ≥ P ; I ≥ C
Conclusions
I. M < C
II. N > U
Solution
Login to view the detailed solution.
Statements
P = U < M < K ≤ I > N ; D ≥ P ; I ≥ C
Conclusions
I. D ≥ K
II. I > P
Solution
Login to view the detailed solution.
For the following questions answer them individually
How many such pairs of letters are there in the word `CHILDREN’ each of which has as many letters between them in the word as there are between them in the English alphabet ?
Solution
Login to view the detailed solution.
How many meaningful English words can be made with the letters ATLE using each letter only once in each word ?
Solution
Login to view the detailed solution.
Study the following information carefully and answer the questions given below:
R is 15m west of Q. J is 6m north of Q. W is 2m west of J. L is 10m south of W. K is 6m west of L.
If F is 4m to the south of R and V is 2m east of K, how far is Point F from Point V?
Solution
Login to view the detailed solution.
Kabir walks 10m towards south from Point J, takes a right turn and walks for 3m. How far will he be from Point K?
Solution
Login to view the detailed solution.
In which direction is R with respect to J?
Solution
Login to view the detailed solution.
Instructions: Study the information and answer the questions given questions:
Twelve people are sitting in two parallel rows containing six people each, in such a way that there is an equal distance between adjacent persons. In row-1 P, Q, R, S, T and V are seated and all of them are facing South. In Row – 2: A, B, C, D, E and F are seated and all of them are facing North. Therefore, in the given seating arrangement each member seated in a row faces another member of the other row.
S sits third to right of Q. Either S or Q sits at an extreme end of the line. The one who faces Q sits second to right of E. Two people sit between B and F. Neither B nor F sits at an extreme end of the line. The immediate neighbor of B faces the person who sits third to left of P, R and T are immediate neighbours of each other. C sits second to the left of A. T does not face the immediate neighbor of D.
Who amongst the following sit at extreme ends of the rows?
Solution
Login to view the detailed solution.
Who amongst the following faces S?
Solution
Login to view the detailed solution.
How many persons are seated between V and R?
Solution
Login to view the detailed solution.
P is related to A in the same way as S is related to B based on the given arrangement. To which of the following is T related to, following same pattern?
Solution
Login to view the detailed solution.
Which of the following is true regarding T?
Solution
Login to view the detailed solution.
Study the following information to answer the given questions:
Eight people viz. A, B, C, D, E, F, G and H are sitting in a straight line facing North. Each one of them has passed a recruitment exam and must join the office on different months viz. January,February, March, April, May, June, July and August but not necessarily in the same order.
• G sits third to the right of the person who joins in May. The person who joins in August sits second to the right of G. A and E are immediate neighbours of each other. Neither A nor E has joining dates either in May or August. Neither A nor E is an immediate neighbour of G.
• H sits third to the right of the person whose joining date is in January. Neither A nor E has joining dates in January. H's joining date is not in August.
• Only two people sit between E and the person whose joining date is in July. The person whose joining date is in February sits to the immediate left of D.
• Only one person sits between E and B. C joins on one of the months before July. E joins after April. G joins after A.
On which of the following months does H join the office?
Solution
Login to view the detailed solution.
Who amongst the following sits exactly between E and B ?
Solution
Login to view the detailed solution.
'H' is related to 'July' in a certain way based on the above arrangement. 'B' is related to 'June' following the same pattern. "__ is related to 'May' following the same pattern.
Solution
Login to view the detailed solution.
Which of the following is true regarding D ?
Solution
Login to view the detailed solution.
Who amongst the following has joining date in June ?
Solution
Login to view the detailed solution.
Read the following passage carefully and answer the given questions. Certain words/phrases are given in bold to help you locate them while answering some of the questions.
At first glance the patriarchy appears to be thriving. More than 90% of presidents and prime ministers are male, as are all nearly big corporate bosses. Men dominate finance, technology, films, sports, music and even standup comedy. In much of the world they still enjoy social and legal privileges simply because :hey have a Y chromosome. So it might seem odd to worry about the plight of men. Yet there is plenty of cause for concern. Men cluster at the bottom as well at the top. Poorly educated men in rich countries have had difficulty coping with the enormous changes in the labour market and the home over the past halfcentury. As technology and trade have devalued brawn, lesseducated men have struggled to find a role in the workplace. Women, on the other hand, are surging into expanding sectors such as health care and education, helped by their superior skills. As education has become more important, boys have also fallen behind girls in school (except at the very top). Men who lose jobs in manufacturing often never work again. And men without work find it hard to support a family. The result for lowskilled men, is a poisonous combination of no job, no family and no prospects. Some tend to focus on economics. Shrinking job opportunities for men, they say, are entrenching poverty and destroying families. In America pay for men with only a highschool certificate fell by 21% in real terms between 1979 and 2013, for women with similar qualifications it raised by 3%. Around a fifth of workingage American men with only a highschool have no job. But both economic and social changes are to blame, and the two causes reinforce each other. Moreover, these problems are likely to get worse. Technology will disrupt more industries, creating benefits for society but rendering workers who fail to update their skills redundant. The OECD, a thinktank, predicts that the absolute number of singleparent households will continue to rise in nearly all rich countries. Boys who grow up without fathers are more likely to have trouble forming lasting relationships, creating a cycle of male dysfunction. What can be done? Part of the solution lies in a change in cultural attitudes. Over the past generation, men have learned that they need to help with child care and have changed their behaviour. Women have learned that they can be surgeons and physicists not at the cost of motherhood. Policymakers also need to lend a hand, because foolish laws are making the problem worse. Governments need to recognise that boys' underachievement is a serious problem and set about fixing it. Some sensible policies that are good for everybody are particularly good for boys. Earlychildhood education provides boys with more structure and a better chance of developing verbal and social skills. Countries with successful vocational systems such as Germany have done a better job motivating nonacademic boys and guiding them into jobs, but policymakers need to reinvent vocational education for an age when trainers are more likely to get jobs in hospitals than factories. The growing equality of the genders is one of the biggest achievements of the postwar era people have greater opportunities than ever before to achieve their ambitions regardless of their gender. But some even have failed to cope with this new world. It is time to give them a hand.
What do the statistics in the passage with regard to America indicate?
According to the passage, what can be said about families today?
Choose the word/group of words which is most nearly the same in meaning as the word ENJOY given in bold as used in the passage.
Choose the word/group of words which is opposite in meaning as the word ENTRENCHING given in bold as usain the passage.
Which of the following is true in the context of the passage ?
Which of the following factors has/have an impact on the current state of male employment ?
(A) Men's failure to update their skills.
(B) Single parent households with an absent father.
(C) Adoption of technological changes in low skill jobs.
Which of the phrases A, B, C and D given below each sentence should replace the phrase printed in ‘’bold’’ in the sentence to make it grammatically correct? If the sentence is correct as it is given and no correction is required, mark E as the answer.
Seeing that there was an ongoing sale in one of her favourite stores, Seeta made a beeline for it immediately after entering the Mall.
Solution
Login to view the detailed solution.
Sharon made it to work in the nicks of times, or else she would have missed the meeting.
Solution
Login to view the detailed solution.
Varun was on cloud nine after having stood first in his class.
Solution
Login to view the detailed solution.
Vithal had a habit of pass the buck when it came to important issues at work.
Solution
Login to view the detailed solution.
Puneet raked his brains and tried to find an answer to a tricky question given in the paper but couldn’t find one.
Solution
Login to view the detailed solution.
Pick out the most effective word from the given words to fill in the blank in each sentence to make the sentence meaningfully complete.
They work hard not because of the __ , but because of their inner urge.
Solution
Login to view the detailed solution.
His __ background has made him so docile.
It is __ for everyone to abide by the laws of the land.
___ he is a hard worker, his quality of work is not of a desirable level.
In each question below, four words printed in bold type are given. These are numbered (A), (B), (C) and (D). One of these words printed in bold may either be wrongly spelt or inappropriate in the context of the sentence: Find out the word that in inappropriate or wrongly spelt, if any. The number of that word is your answer. It all the words printed in bold are correctly spelt and appropriate in the context of the sentence then mark (5) i.e: ‘All Correct’ as your answers.
(A) ship was at sea for many days and/(B) finally/(C) anchored near the (D) costlinej (E) All correct.
(A) The report found that the (B) saefty equipment had been very/(C) poorly/(D) maintained:/(E) All Correct.
(A) Employees must familiarise/(B) themselves with the health/(C) and safety/ (D) mannual of the organisation./(E) All Correct.
(A) The politicall(B) environment is no/(C) conclusive to economic/(D) reforms./(E) All Correct.
Choose the part of the sentence that contains a grammatical error. Choose option 5 if the sentence is grammatically correct as it is. Ignore errors in punctuation.
While designing interfaces (1) / for apps that will be (2) / used in developing countries, (3) / it’s better to use explicit controls. (4) / No Error (5)
Solution
Login to view the detailed solution.
While refereeing the match, (1) / he failed to point out the (2) / other team had (3) / an extra member on the ground. (4) / No Error (5)
Solution
Login to view the detailed solution.
When I met her (1) / at the engagement, (2) / I asked her not to (3) / dwell over her past. (4) / No Error (5)
Solution
Login to view the detailed solution.
In spite of the warnings (1) / given by parents, (2) / the school did not do enough (3) / to keep their students safe. (4) / No Error (5)
Solution
Login to view the detailed solution.
In the given passage, there are blanks, each of which has been numbered. Against each, five words are suggested, one of which fits the blank appropriately. We all have a …(1)... in the infrastructure surrounding us-the roads, buildings, power lines and telephone networks that we …(2)... on daily. How well they are built and operated is …(3)... to economic growth and is a key arbiter of an economy's competitiveness- and yet, virtually every economy faces an array of infrastructure challenges. Just a few examples illustrate some of the pressing issues. South Africa's power distribution network has an estimated maintenance backlog of $4 billion- equivalent to half of the country's total investment in electronic power generation and distribution in 2011. The U.S. Department of Transportation estimates that 15% of the country's roads are in an unacceptable condition and Just to keep …(4)... with anticipated global GDP growth, the world needs to spend $57 trillion, or on average $3.2 trillion a year, on infrastructure over the next 18 years. That is more than the entire worldwide stock of infrastructure on the ground today-and nearly 60% more than the world has invested over the past 18 years. Tackling maintenance backlogs, future-proofing infrastructure to cope with climate change and ..(5)... development goals such as access to clean water and all-weather roads to transport goods to markets would cost a great deal. The bill for all of that looks prohibitive at a time when many governments are highly indebted and capital is tight. A focus on both, the huge need for additional investment and potential difficulties in financing it, …(6)... the debate Pessimism rules, but it needn't be that way. There are ways of cutting the bill down to size and dealing with the challenge. The answer …(7)... in improving the way we plan, build and operate infrastructure- in other words, we need to boost its productivity.
(1)
(2)
(3)
(4)
(5)
(6)
(7)
