Which city hosted the 2012 Olympic Games?
RRB JE 1st June 2019 Shift-2
For the following questions answer them individually
Choose from the alternatives the figure that best completes the pattern given below.
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In which of the following countries has Google opened the first African Artificial Intelligence lab recently?
A cyclist goes from a place P to Q; first at 4 km/h and later at 5 km/h in 1 hour 24 minutes altogether. If the distances covered in the first and second part of the journey are in the ratio 2 : 1, when did the cyclist change his speed after start?
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Which offer is better?
1) Two successive discounts of 10% and 20%
2) Single discount of 30%
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Choose the alternative that best replaces the question mark(?) in the given figure.
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The variance of a set of value $$x_1, x_2, .. . x_n$$, is given by whichof the following formulae?
Find the ODD one out from the given options.
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Complete the series.
7, 26, 63, 124, 215, 342, (....)
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Choose from the alternatives the figure that best completes the pattern given below.
Going 50 m to the south of my house, I turn left and go another 20 m. Then turning to the north, I go 30 m and then start walking to my house. In which direction am I walking now?
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Which word will best complete the relationship given below?
Boat : Oar :: Bicycle : ?
From the full moon day counted as day 1, on which day the moon becomes invisible?
The mean of a set of 12 numbers is 24. If one item is excluded, the mean gets reduced by 3. What is the excluded number?
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The mineral which controls the functioning of thyroid is-
P and Q agree to do a job for Rs.850. Q alone can do it in 40 days. But P is twice as fast as Q. In order to finish the job earlier, they take the help of R and all three finish the work in 8 days. How much should R be paid for his work?
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Penicillin, an antibiotic medicine is obtained from-
Simplify: 0.032 × 0.2 + 0.32 × 0.002
Latek
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In a spring balance, which part is stretched when a force is applied ?
Which of the following is the outer covering of teeth?
Find the greatest number that will exactly divide 25, 35, 40 and 30.
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Which of the following is an example of ectoparasite?
The ratio between the sides of two regular polygons is 1 : 2. Ratio between their interior angles is 2 : 3. Find the number of sides of the polygons.
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In a certain code, 'CENTRAL' is written as 'LARTNEC'. How is 'SEMINAR' written in that code?
Three beakers have capacity of 250 ml, 650 ml and 200 ml each. 682 ml of juice is poured into the three beakers such that the same fraction of each is filled. How much is poured into the smallest beaker?
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Which of the following departments comes under the Ministry of Finance in India?
In a certain code, 'GIVE' is written as 21@# and 'FAIL' is written as 4%19. How is 'FEAL' written in that code?
Reactions involving loss of hydrogen is known as-
Which of these Indian states has a coastline on the Arabian sea?
Find the missing number in the following series.
126, 129, (...), 147, 171
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Find the ODD one out from the given options.
When does an object float on a liquid?
$$C_nH_{2n}$$ is the general formula of __________ hydrocarbon.
Which is largest of the following numbers that divides 17, 42, 93 with remainders 4, 3, 15 respectively?
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If '+' means 'x', '-' means '+', 'x' means '÷' and '÷' means '-' , then 6 + 7 x 3 - 8 ÷ 20 = ?
Latek
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Which of the following properties is NOT shown by non-metals?
____________ is also known as blood sugar.
Complete the series.
5, 6, 8, 12, 20, 36, (…)
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Which vitamin gets destroyed on heating?
At a given temperature in any gas, liquid or solid, there are particles with different amounts of-
Two right circular cylinders of equal volume have their heights in the ratio 1 : 2. Find the ratio of their radii.
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Two taps can separately fill a cistern in 20 minutes and 25 minutes. Both taps are open for 10 minutes after which the slower one is closed. How long will it take to fill the remaining portion by the other tap alone?
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Sodium carbonate is a basic salt, becauseit is a salt of-
Which of these trees is used for its timber?
In this question, a statement is given followed by three conclusions. Choose the conclusion(s) which best fit(s) logically.
Statement:
N ≤ R > Q ≥ S
Conclusions:
I. R ≥ S
II. S < R
III. N < Q
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Article 17 of Indian Constitution deals with-
Find (1-$$sin^{2}\theta$$)($$tan^{2}\theta$$+1)-1
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Choose the figure that best represents the relationship among the classes given below.
Sparrow, Owl, Camel, Birds
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When sound hits a solid surface what will happen?
Sum and difference of the ages of two children are 33 and 3 respectively. What is the age of the elder child?
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What comes in the place of '*'?
$$(216)^{1.3} \times(36)^{1.8}+(6)^{0.5}=6^{*}$$
Who wrote the lyrics of the song 'Sare Jahan Se Achcha'?
Find the ODD one out from the given options.
In this question, three statements are given followed by three conclusions. Choose the conclusion(s) which best fit(s) logically.
Statements:
1) Some actors are writers.
2) All writers are dancers.
3) No actor is a director.
Conclusions:
I. No writer is an actor.
II. Some actors are dancers.
III. Some writers are not directors.
How do green plants in the sea help fish to respire?
What is the speed of a sound wave whose frequency is 2000 Hz and whose wavelength is 0.2 m?
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Alkynes are hydrocarbons which have
When was the internal emergency declared in India during the period of Indira Gandhi as Prime Minister?
An article bought at 20% discount is sold at 25% profit. What is the profit or loss compared with the original price?
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The first Asian games were held in-
Which of the following formula states the relation between current, potential difference and resistance?
Which of the following is the least toxic of nitrogenous wastes?
Total age of two members in a family four years hence will be 64 years. Four years back their ages was in the ratio 3 : 1. What is the age of the younger of the two?
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Who launched the countrywide 'Pulse Polio Programme 2019?'
What is the chemical name of milk of magnesia?
If the Simple Interest on a sum of money at 5% for 3 years is Rs.1200, what will be the Compound Interest for the same period and rate for the same sum?
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Which of the following countries successfully test fired the short range Quick Reaction Surfaceto- Air Missile (QRSAM) in 2019?
The cation present in sodium chloride (NaCl) is-
In $$\triangle ABC$$ ,$$\angle B=60^\circ$$ $$\angle C=40^\circ$$ I is the incenter then find $$\angle BIC$$
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Read the following information carefully and answer the question given below.
Eight persons— Arun, Renu, Keerthi, Balaji, Abarna, Senthil, Ajitha and Rajesh sit in a row having chairs numbered one to eight in ascending order from left to right. They all are facing north direction.
Keerthi sits on the chair numbered six. There are exactly two persons between Keerthi and Arun. Renu and Rajesh always sit adjacent to each other. Ajitha sits adjacent to neither Arun nor Keerthi. Abarna never sits on a chair having an odd number on it. Neither Renu nor Rajesh sits on chair numbered four. There is only one person between Senthil and Renu. Abarna sits on the right (not an immediate right) of Balaji, and Balaji never sits adjacent to Senthil. How many persons sit between Renu and Arun?
Find the area of a rhombus, one of its sides being 25 cm and one of the diagonals being 30 cm.
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Two taps P and Q can fill a cistern in 30 and 20 minutes respectively. Both P and Q were opened for a few minutes after which P was closed. The rest of the cistern was filled by Q in 5 minutes. After how many minutes was pipe P closed?
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Find the missing group of alphabets in the following series.
TA, RE, (…), NM, LQ
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A rat runs 20 m towards east and turns right and runs 10 m and turns right and runs 9 m; and again turns left and runs 5 m, and then turns left again and runs 12 m and finally turns left and runs 6 m. Now which direction is the rat facing?
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In ΔABC, D and E are points on sides AB and AC respectively such that DE || BC and AD : DB = 3 : 1. If EA = 3.3 cm, then find the value of AC.
Latek
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When a light ray enters from a denser medium to a rarer medium, say from glass to air, how does the light ray bend?
Two articles are sold for Rs.840 and Rs.960 at 20% gain and 4% loss respectively. What is the overall gain or loss percent?
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The product of two numbers is 192 and their sum is 28. Find the smallest of these two numbers.
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Who among the following became the first woman cricketer to play 200 ODIs?
If 'cinto baoli tsi nzro' means 'her village is Sarurpur', 'mhi cinto keepi tsi oind' means 'her first love is literature', and 'oind geit tsi cinto pki' means 'literature collection is her hobby', which word would mean 'literature'?
With which sports is Walker Cup associated?
Which of the following fossil fuels has methane as its main constituent?
Isotopes of an element have-
The blood pressure of a young male human being is normally -
Simplify: $$ \frac{(0.1\times0.1\times0.1+0.2\times0.2\times0.2)}{0.5\times0.5\times0.5+1} $$
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Which word will best complete the relationship given below?
Blood : Vein :: Oil : ?
Simplify: (2.5/0.0005)/(25/0.05)
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What sum will yield Rs.540 as Simple Interest at 4% for 7.5 years?
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In 10 seconds, a charge of 25 Coulombs leaves a battery. How much current flows?
Which of the following are found on the right-hand side of the periodic table towards the top?
If a bus is located at 5 meters from a convex mirror and the image is formed at 2.5 meters at the back of the mirror, then what is the magnification of the mirror?
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In this question, two statements are given followed by two conclusions. Choose the conclusion(s) which best fit(s) logically.
Statements:
1) No mango is apple.
2) No apple is guava.
Conclusions:
I. Some mangoes are guavas.
II. Some guavas are apples.
If a + b + c = 2s, then find the value of $$(s - a)^3 + (s - b)^3 + 3(s - a)(s - b)c.$$
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The average of 3 consecutive integers is 'k'. If the next two numbers are added, then the new average is:
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Tipaimukh Dam is in which of the following states?
A train moving at 40 km/h will take 2 hours 15 minutes more to cover a certain distance than when the speed is doubled. What is the distance ?
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If north west becomes south and north east becomes west and so on, what will be the south west?
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Which of the following governments launched the Jal Amrutha scheme in 2019?
Who among the following founded a weekly newspaper ‘Commonweal' in 1914?
If 'DELHI' is coded as 'CCIDD', how will 'BOMBAY' be coded?
