RRB JE 23rd May 2019 Shift-3

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For the following questions answer them individually
RRB JE 23rd May 2019 Shift-3 - Question 1

Indian Constitution was adopted and enacted by the constituent assembly on?

RRB JE 23rd May 2019 Shift-3 - Question 2

One year ago the ratio of the ages of two sister was 2 : 3. The sum of their present ages is 12. What are their ages now?

RRB JE 23rd May 2019 Shift-3 - Question 4

If $$\frac{cos\theta}{1-sin\theta}$$-$$\frac{cos\theta}{1+sin\theta}$$=2 find the value of $$\theta$$ where $$\theta$$ is acute

RRB JE 23rd May 2019 Shift-3 - Question 5

From a cloth of 30 m long, 12 bits each measuring 225 cm are cut and sold. What fraction of the original length remains?

RRB JE 23rd May 2019 Shift-3 - Question 7

P is 30% more efficient than Q. If P alone can do some work in 20 days, then how long will Qalone take to do it?

RRB JE 23rd May 2019 Shift-3 - Question 8

Ages of Sundar and Seema are in the ratio 5 : 4. Three years hence, the ratio of their ages will become 11 : 9. What is Seema's present age?

RRB JE 23rd May 2019 Shift-3 - Question 9

If $$\frac{x}{x^{2}-1}$$=$$\frac{A}{x-1}+\frac{B}{x+1}$$ then find the values of A and B

RRB JE 23rd May 2019 Shift-3 - Question 12

The soap molecule has a?

RRB JE 23rd May 2019 Shift-3 - Question 14

_______ denotes a phase in which loans are available at low rates of interest or a policy which creates this situation.

RRB JE 23rd May 2019 Shift-3 - Question 16

P and Q can complete a job in 6 and 8 days individually. They both finish the job with the help of R in 3 days. How much wages are to be paid to R, if the total wages are Rs.3200?

RRB JE 23rd May 2019 Shift-3 - Question 19

Find the LCM of $$\frac{36}{225}$$, $$\frac{48}{150}$$ and $$\frac{72}{85}$$?

RRB JE 23rd May 2019 Shift-3 - Question 21

The ultrasonic waves sent inside a metal block to find out an invisible crack or a hole in it is found using?

RRB JE 23rd May 2019 Shift-3 - Question 24

In this question, two statements are given followed by two conclusions. Choose the conclusion(s) which best fit(s) logically.
Statements:
1) Some papers are pens.
2) All pens are pencils.
Conclusions:
I. All pencils are pens.
II. Some papers are pencils.

RRB JE 23rd May 2019 Shift-3 - Question 25

Read the following information carefully and answer the question given below.
A, B, C, D, E, F, G and H are sitting around a circular table facing the centre. No two males or two females are immediate neighbours of each other. A is the wife of H and sits to the immediate left of H. A sits third to the left of E. F sits second to the right of D. D is not an immediate neighbour of A or E. H and C are immediate neighbours of each other. F is not an
immediate neighbour of his wife B.
How many people sit between B and F when counted in anti-clockwise direction from B?

RRB JE 23rd May 2019 Shift-3 - Question 27

Reactions in which heat is given out along with the products are called?

RRB JE 23rd May 2019 Shift-3 - Question 28

Read the following information carefully and answer the question given below. 

During a party, a game is being played. For the game, 9 people from P to X (mix of boys and girls) have to stand in a vertical row. Boys are wearing blue helmets and girls are wearing green helmets. The row starts at top and with a green helmet. Boys and girls stand alternately in the row. Each position in the row can be occupied by one person only. 

i) P stands seven places before Q.
ii) Third green helmet is R.
iii) Second boy after R is S.
iv) Fourth place in the row is occupied by T.
v) U stands ahead of P.
vi) V stands between R and P.
vii) X is a girl.

Who among the following stands after X?

RRB JE 23rd May 2019 Shift-3 - Question 29

What is the GCD of these polynomials? $$(x^{3} + x^{2}+ x + 1)$$ and $$(x^{3} + 2x^{2} + x + 2)$$?

RRB JE 23rd May 2019 Shift-3 - Question 30

If a sum of money doubles itself in 4 years at a certain rate, when will it become 16 time itself at the same rate of Simple Interest?

RRB JE 23rd May 2019 Shift-3 - Question 38

Which condition out of the following will increase the evaporation of water?

RRB JE 23rd May 2019 Shift-3 - Question 52

One day morning, Ganesh and Shiva were facing to each other, where Siva's shadow fell on the left side of Ganesh. Which side was Siva facing?

RRB JE 23rd May 2019 Shift-3 - Question 63

With which of the following has India inked $346 million loan agreement to finance Karnataka State Highways Improvement III Project (KSHIP-III)?

RRB JE 23rd May 2019 Shift-3 - Question 65

In covering a certain distance, two persons travel at speeds in the ratio 18 : 12. What is the ratio of the time taken by them?

RRB JE 23rd May 2019 Shift-3 - Question 70

Find the value $$sin75^\circ$$?

RRB JE 23rd May 2019 Shift-3 - Question 71

Dentists use which of these types of mirrors to view enlarged images of teeth?

RRB JE 23rd May 2019 Shift-3 - Question 73

Which of the following phenomena occurs, when a small amount of acid is added to water?

RRB JE 23rd May 2019 Shift-3 - Question 81

In this question, two statements are given and a conclusion is drawn. Find out which of the alternatives justifies the given conclusion.
Statements:
1) 6 and 5 are even and odd numbers.
2) 6 and 5 together make 11.
Conclusion:
11 is a prime number.

RRB JE 23rd May 2019 Shift-3 - Question 83

Why does the sky appear blue?

RRB JE 23rd May 2019 Shift-3 - Question 84

Trains P and Q move along parallel tracks in the same direction. Train P completely overtakesthe train Q in 60 seconds, and a passenger in the train P crosses train Q in 40 seconds. If the trains have their speeds in the ratio 2 : 1, what is the ratio of their lengths?

RRB JE 23rd May 2019 Shift-3 - Question 86

Speed of a man in still water is $$(\frac{28}{3})$$ km/h. It takes him thrice as much time to row upstream as it takes to row downstream. What is the velocity of the stream?

RRB JE 23rd May 2019 Shift-3 - Question 87

What will be the cost of gardening 1 m broad boundary around a rectangular plot having a perimeter of 340 m at the rate of Rs.10 per square metre?

RRB JE 23rd May 2019 Shift-3 - Question 89

Which is the brightest star in the night sky visible to us?

RRB JE 23rd May 2019 Shift-3 - Question 91

If 'gnr tag zog qmp' stands for 'seoul olympic organizing committee', 'hyto gnr emf' stands for 'summer olympic games' and 'esm sdr hyto' stands for 'modern games history', what would be the code for 'summer'?

RRB JE 23rd May 2019 Shift-3 - Question 93

A man is facing west. He turns right, and walks forward and then he turns again towards his right. In which direction is he now?

RRB JE 23rd May 2019 Shift-3 - Question 97

In this question, a statement is given followed by four conclusions. Choose the conclusion(s) which best fit(s) logically.

Statement:
Every library has books.
Conclusions:
I. Books are only in libraries.
II. Libraries are meant for books only.
III. No library is without books.
IV. Some libraries do not have readers.

RRB JE 23rd May 2019 Shift-3 - Question 100

How are the ceilings of concert halls and cinema halls designed, in order to make sound to reach all corners of the hall after reflection?

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