RRB JE 26th May 2019 Shift-2

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For the following questions answer them individually
RRB JE 26th May 2019 Shift-2 - Question 1

What happens when calcium is treated with water?
i) It does not react with water.
ii) It reacts violently with water.
iii) It reacts less violently with water.
iv) Bubbles of hydrogen gas formed stick to the surface of calcium.

RRB JE 26th May 2019 Shift-2 - Question 3

Which set of sign conventions is followed while dealing with reflection of light by spherical mirrors?

RRB JE 26th May 2019 Shift-2 - Question 6

Which of the following is a substance abundantly available in the sea and administered in a certain deficiency disease?

RRB JE 26th May 2019 Shift-2 - Question 15

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

RRB JE 26th May 2019 Shift-2 - Question 16

Which device in vehicles converts poisonous gases due to burning of petrol or diesel into harmless gases?

RRB JE 26th May 2019 Shift-2 - Question 18

A boatmancoversadistance of 24 km against water current and 36 km along the water current and takes 6 hours eachtime. Find the speed of watercurrent.

RRB JE 26th May 2019 Shift-2 - Question 21

If one unit of electricity costs Rs.5 and the total electrical energy consumed in 1 month is 250kWh,what is the cost of electricity in that month?

RRB JE 26th May 2019 Shift-2 - Question 24

If 'A' is substituted by 1, 'B' by 2 and so on up to 'Z', which is substituted by 26, what will be the sum of the numbers substituted for the word 'PROBLEM'?

RRB JE 26th May 2019 Shift-2 - Question 28

Two children differ in their age by 2 years. Six years later, the sum of their ages will be 46. How old are they now?

RRB JE 26th May 2019 Shift-2 - Question 32

If a right triangle is right angled at A and AC = 6, BC = 10, find the value of $$\tan B \times \tan C$$.

RRB JE 26th May 2019 Shift-2 - Question 37

I walked 9 m from point A, and I turned right to cover 3 m. Again I turned right and walked 9 m to reach point B. What is the distance between points A and B ?

RRB JE 26th May 2019 Shift-2 - Question 38

The correct way of making a solution of acid in water is to ?

RRB JE 26th May 2019 Shift-2 - Question 41

Keeping the potential difference constant, the resistance of a circuit is halved. What happens to the current?

RRB JE 26th May 2019 Shift-2 - Question 42

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

Ten friends are sitting in two parallel rows of six seats each. One seat is vacant in each row. A,B, C, D and E are sitting in row-1 facing south. R, S, T, U and V are facing north. Each likes different brand of watches—Titan, Fossil, Citizen, Casio, Fastrack, Swatch, Timex, Tommy Hilfiger, Shinola and Luminox.   

U sits third to the right of T and likes Casio. Only two people sit between S and the vacant seat. S does not like Fastrack or Citizen. E is not an immediate neighbourof C. B likes Luminox. The one who  likes Citizen faces the one who likes Tommy Hilfiger. The one wholikes Citizen sits opposite to the one whos its on the third right of the person who sits opposite to U. C is not an immediate neighbour of D. V, who likes neither Fastrack nor Swatch, does not face the vacant seat. Neither U nor T sits at any of the extreme ends of the row. D faces T. Vacant seats are not opposite to each other. Two seats are there between C and B, and sits on the third right of the one who likes Timex. The one wholikes Shinola faces the one wholikes Casio. The persons  who like Titan and Tommy Hilfiger are adjacent to each other. Vacant seat of row — 1 is not an immediate neighbour of D. S sits at one of the extreme ends of the row. T does not like Titan and Tommy Hilfiger. Vacant seat of row-1 does not face U who does not sit at any of the extreme ends of the row.

Who among the following sit at extreme end of the rows?

RRB JE 26th May 2019 Shift-2 - Question 43

The average age of 4 persons is 42 years. If their ages are in the ratio of 1 : 3 : 4 : 6
respectively, find out the difference between the ages of the eldest and the youngest person.

RRB JE 26th May 2019 Shift-2 - Question 44

The Compound Interest on a certain sum for 2 years at 10% is Rs.2100. What will be the Simple Interest for the same period, on the same sum and at the same rate?

RRB JE 26th May 2019 Shift-2 - Question 47

A train moving with a speed 54 km/h crosses a platform and a man on the platform in 36 seconds and 20 seconds respectively. How long is the platform?

RRB JE 26th May 2019 Shift-2 - Question 49

Suresh took 15 seconds to cross a rectangular field diagonally walking at the rate of 52 m/min, and Rajesh took the same time to cross the same field along its sides walking at the rate of 68m/min. Find the area of the field.

RRB JE 26th May 2019 Shift-2 - Question 50

In this question, a statement is given followed by two conclusions. Choose the conclusion(s) which best fit(s) logically.
Statement:
The best way to escape from a problem is to solve it.
Conclusions:
I. Your life will be dull if you do not face a problem.
II. To escape from problems, you should always have some solutions with you.

RRB JE 26th May 2019 Shift-2 - Question 52

A man invested $$\frac{1}{3}$$ of his capital at 7%, 1/4 at 8% and the rest at 10% thereby getting an annual income of Rs.561. What was his capital?

RRB JE 26th May 2019 Shift-2 - Question 53

In an election, a candidate won by getting 75% of the valid votes. Out of a total number of 560000 votes, 15% were invalid. What is the number of valid votes got by the winning candidate ?

RRB JE 26th May 2019 Shift-2 - Question 54

Which of the following laws says that "Every object in the universe attracts every other object with a force which is proportional to the product of their masses and inversely proportional to the square of distance between them?"

RRB JE 26th May 2019 Shift-2 - Question 55

Which of the following Indian Education Technology Start-ups has received the Next Billion Edtech Prize 2019?

RRB JE 26th May 2019 Shift-2 - Question 57

Going downstream a boat covers 50 miles at a speed of 60 mph. While returning it takes 1 hour 15 minutes to cover the same distance. What is the average speed for the whole journey?

RRB JE 26th May 2019 Shift-2 - Question 64

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

Six boys—U,V, W, X, Y and Z are standing in one row and six girls—l, J, K, L, M and N are standing in another row in such a way that each girl faces one boy, not necessarily in the same order. | is to the immediate right of the girl who is facing Y the boy at the extreme right. Only V is between X and Y. Z is to the immediate left of U and to the immediate right of W. K is facing U and is to the immediate left of J. N is third to the left of L.

Who among the following is facing J?

RRB JE 26th May 2019 Shift-2 - Question 65

If $$2^x = 64  and  4^y = 256$$,then find the value of $$\left(\frac{1}{x}\right) + \left(\frac{1}{y}\right)$$.

RRB JE 26th May 2019 Shift-2 - Question 66

A trader decides to sell his goods at a profit of 20%. But due to more demand, he furtherincreases the price by 10%. What is his net profit percent?

RRB JE 26th May 2019 Shift-2 - Question 67

An article listed at Rs.65 was bought for Rs.56.16 after two successive discounts, of which, the first is 10%. What is the second discount?

RRB JE 26th May 2019 Shift-2 - Question 69

Why do we fall down when we step on a banana peel?

RRB JE 26th May 2019 Shift-2 - Question 78

A chemical equation is said to be balanced if number of

RRB JE 26th May 2019 Shift-2 - Question 84

The ratio of radii of two cylinders is 2 : 3. Their heights are in the ratio 5 : 3. If one cylinder has a volume of 160 cubic units, what is the volume of the other cylinder?

RRB JE 26th May 2019 Shift-2 - Question 91

P and Q can do a work in 8 days. Q and R can do the same work in 12 days. P, Q and Rtogether can complete it in 6 days. P and R together can do it in how many days?

RRB JE 26th May 2019 Shift-2 - Question 95

Which of the following mobile applications won the Platinum under Best Mobile App category in Digital India Awards 2018?

RRB JE 26th May 2019 Shift-2 - Question 99

In a group of students, $$\frac{1}{5}$$ are aged below 8 years. Of the remaining $$\frac{2}{5}$$ are above 8 years. What fraction of the students are exactly 8 years of age?

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