RRB JE 23rd May 2019 Shift-2

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For the following questions answer them individually
RRB JE 23rd May 2019 Shift-2 - Question 5

The present age of a mother and daughter is in the ratio of 8 : 3. After 12 years, the ratio of their ages will be 2 : 1. What is the sum of the present age of the mother and the daughter?

RRB JE 23rd May 2019 Shift-2 - Question 6

How long does a train 110 m long running at a speed of 72 km/h take to cross a bridge 132 metres in length?

RRB JE 23rd May 2019 Shift-2 - Question 9

In this question, two statements are given followed by a conclusion. Find out which of the
alternatives justifies the given conclusion.
Statements:
1) Coals are atoms of carbon.
2) Diamonds are atoms of carbon.
Conclusion:
Diamonds are coal.

RRB JE 23rd May 2019 Shift-2 - Question 12

Sum and difference of the ages of two kids are 9 and 1 respectively. How long ago were theirages in the ratio 3 :2?

RRB JE 23rd May 2019 Shift-2 - Question 14

The radii of the base of the cylinder and cone are in the ratio$$ \sqrt{3}:\sqrt{2}$$ and the heights are in the ratio $$ \sqrt{2}:\sqrt{6}$$what are their volumes?

RRB JE 23rd May 2019 Shift-2 - Question 15

Simplify:$$ \frac{cos \theta}{(1 + sin \theta)}$$

RRB JE 23rd May 2019 Shift-2 - Question 16

Priya's father was 38 years of age when she was born. Her mother was 36 when her brother 4 years younger to her was born. How many years is her mother younger than her father?

RRB JE 23rd May 2019 Shift-2 - Question 19

In this question, three statements are given followed by four conclusions. Choose the conclusion(s) which best fit(s) logically.
Statements:
1) All laptops are keyboards.
2) Some printers are laptops.
3) All keyboards are scanners.
Conclusions:
I. Some scanners are laptops.
II. Some printers are scanners.
III. All laptops are scanners.
IV. Some laptops are not scanners.

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

Which is better?
Successive discounts of 10% and 20%
b:Successive discounts of 20% and 10%

RRB JE 23rd May 2019 Shift-2 - Question 27

Common salt besides being used as condiment and food preservative can also be used as the
raw material for making?

RRB JE 23rd May 2019 Shift-2 - Question 28

Chennai is at the north of Bengaluru; and Hyderabad is located to the west of Chennai. With respect to Bengaluru, in which direction is Hyderabad located?

RRB JE 23rd May 2019 Shift-2 - Question 33

Read the following information carefully and answer the question given below.
Eight friends—Manoj, Ritu, Banu, Rishi, Anu, Rohan, Sonu and Akash sit in a row having chairsnumbered one to eight in ascending order from left to right. They all are facing north direction. Banu sits on the chair numbered six. There are exactly two persons between Banu and Manoj.Ritu and Akash always sit adjacent to each other. Sonu sits adjacent to neither Manoj nor Banu.
Anu never sits on a chair having an odd number on it. Neither Ritu nor Akash sits on chair numbered four. There is only one person between Rohan and Ritu. Anu sits on the right (not an immediate right) of Rishi, and Rishi never sits adjacent to Rohan.
Who among the following sits on a chair which is having an even number on it?

RRB JE 23rd May 2019 Shift-2 - Question 42

Who among the following was the first woman President of the General Assembly of UNO?

RRB JE 23rd May 2019 Shift-2 - Question 43

P gets 360 marks out of a total score of 500. Marks of P are 10% less than Q's score. Q got 25% more than R, and R got 20% less than S. What is the percentage marks of S?

RRB JE 23rd May 2019 Shift-2 - Question 44

Which law states that mass can neither be created nor destroyed in a chemical reaction?

RRB JE 23rd May 2019 Shift-2 - Question 45

From a picnic arranged for 10 persons, 2 opted out. The expenses had to be equally shared by them. What is the percentage increase in the expenses of each person after the two left?

RRB JE 23rd May 2019 Shift-2 - Question 46

P and Q run along a circular track in 4 minutes and 7 minutes respectively. They start from the same point at the same time. When Q has completed 12 rounds, how many times will they meet if (i) they run in the same direction and (ii) in the opposite direction respectively?

RRB JE 23rd May 2019 Shift-2 - Question 48

A sum of money at Simple Interest amounts to Rs.2800 in 2 years and Rs.3250 in 5 years. Findthe sum and the rate of interest.

RRB JE 23rd May 2019 Shift-2 - Question 51

The cost of an article is Rs.380. The profit is 20% of the cost while packing expenses are 5% of
the sales. Find the net selling price.

RRB JE 23rd May 2019 Shift-2 - Question 54

If $$x^{3}$$ = n and the units digit of 'n' is a prime number, what are the possible choices for 'x' among
the numbers from 1 to 9.

RRB JE 23rd May 2019 Shift-2 - Question 56

Find the volume of the cuboid whose length is 24 cm, breadth is 18 cm and height is 16 cm.

RRB JE 23rd May 2019 Shift-2 - Question 59

A concave mirror produces 3 times magnified real image of an object placed at 5 cm in front of it. At what distance from the front of the mirror is the image located?

RRB JE 23rd May 2019 Shift-2 - Question 64

If the two roots of a quadratic equation are α, β where α + β = 8 and α - β = 2, then the equation is:

RRB JE 23rd May 2019 Shift-2 - Question 68

The movement of a substance from an area of high concentration to an area of low concentration is known as?

RRB JE 23rd May 2019 Shift-2 - Question 75

When a sound producing source moves with a speed higher than the sound, shock waves are
produced in air. What is the very sharp and loud sound produced by these shock waves called?

RRB JE 23rd May 2019 Shift-2 - Question 76

Two places—P and Q are 400 miles apart. A car starts from P at a speed of 50 mph towards Q. After 75 minutes, another car starts from Q to P at a speed of 40 mph. At what time will the cars meet?

RRB JE 23rd May 2019 Shift-2 - Question 78

In the following question, which one of the four interchanges in signs and numbers would make the given equation correct?7 $$\div$$ 2 - 4 + 1 = 6

RRB JE 23rd May 2019 Shift-2 - Question 79

Which of the following becomes difficult without a frictional force?

RRB JE 23rd May 2019 Shift-2 - Question 91

P and Q can do some work individually in 8 and 16 days respectively. They work together and completed the work. What is the ratio of work done by P and Q, when the work was completed?

RRB JE 23rd May 2019 Shift-2 - Question 94

In a certain language, 'pre nat bis' means 'smoking is harmful', 'vog dor nat' means 'avoid
harmful habit', and 'dor bis yel' means 'please avoid smoking'. Which of the following means
'habit' in that language?

RRB JE 23rd May 2019 Shift-2 - Question 97

The Simple Interest on a sum of money will be Rs.600 after 10 years. If the principal is increased three times after 5 years, what will be the total interest at the end of 10 years?

RRB JE 23rd May 2019 Shift-2 - Question 99

Read the following information carefully and answer the question given below.
J, K, L, M, N, X, Y and Z are playing a game standing in a circle facing outwards. L is neither the neighbour of J nor of Y. M is the neighbour of J but not of Z. N is the neighbour of Z and is third to the right of X. K is the neighbour of X and fourth to the left of M.
Who among the following stands third to the right of K?

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