RRB JE 31st May 2019 Shift-1

Instructions

For the following questions answer them individually

Question 21

If 5 # 3 @ 3 = 12 and 7 # 2 @ 4 = 10, then what will be 2 # 9 @ 5?

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Question 22

Which of the following can be produced by dolphins, porpoises, bats and rats?

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Question 23

$$ If  3\sqrt{5} + \sqrt{125} = 17.88, then  find  the  value  of  \sqrt{80} + 6\sqrt{5} $$

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Question 24

If in a certain language 'CHAMPION' is coded as 'HCMAIPNO', how is 'NEGATIVE' coded in that code?

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Question 25

Resistance (R) = Voltage(V)/ ____________.

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Question 26

A number leaves a remainder 4 when divided by 6. What is the remainder when its square is divided by 6?

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Question 27

If 'PLAY' is coded as 8123 and 'RHYME' is coded as 49367, then how is 'MALE' coded?

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Question 28

Which celestial body was considered as a planet till 2006 and not a planet after that?

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Question 29

Two tables are bought for Rs.2000 by a person. He sells them later, one at a loss of 5%, the other at a gain of 5% thereby incurring a loss of Rs.20. What are the cost prices of the two tables?

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Question 30

Choose the figure that best represents the relationship among the classes given below.
Indoor games, Chess, Table tennis, Cricket

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