RRB JE 28th May 2019 Shift-2


For the following questions answer them individually

Question 11

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

Seven executives— P, Q, R, S, T, U and V are sitting along a circle facing the centre. P is between V and S. R is second to the right of S and is between Q and U. Q is not the neighbour of T.

What is the position of T?

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Question 12

In how many years will a sum increase by $$33\frac{1}{3}\%$$ of the principal at 5% Simple Interest per annum?

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Question 13

Simplify: $$\sqrt{(272)^2 - (128)^2}$$

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Question 14

P does some work in 4 hours. The same is done by P and Q together in 3 hours, Q and R together in 2 hours. Working together, how many hours will they take to do the same work?

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Question 15

In which of the following countries did the Middle East and North Africa (MENA) World Economic Forum take place in April 2019?

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Question 16

In a show room, $$\frac{1}{9}$$ of the shirts were striped, $$\frac{5}{8}$$ of the remaining had checks and the rest were plain colored. If there were 81 plain colored shirts, what portion of the stock were checked ones ?

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Question 17

Which of the following is NOT a periodic property in the periodic table?

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Question 18

Polishing a surface is done for what purpose?

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Question 19

Venkatesh sold a piece of land for Rs.1200000. He gave one-third of the selling price to his wife, and $$\frac{2}{5}$$ of the rest he invested in his son's business, and $$\frac{1}{6}$$ of the rest he gave as donation for the culture activity of a school. What amount did he give as donation?

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Question 20

If $$x = \left(\sqrt{2} + 1\right)^{\frac{-1}{3}}$$, then find the value of $$x^3 - \frac{1}{x^3}$$.

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