RRB JE 26th May 2019 Shift-1

Instructions

For the following questions answer them individually

Question 51

Why does a mechanic apply grease between the moving parts of a bicycle or a motor?

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Question 52

An article is marked 20% above the cost price and sold at a discount of 20%. What is the net result of this sale?

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Question 53

Valence shell is the ________ shell of every element.

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Question 54

Read the following information carefully and answer the question given below.
Aravind, Bala, Chithra, Deepa, Hari, Maha, Madhu and Abi are sitting around a circle facing the center. Bala is third to the right of Maha and third to the left of Abi. Chithra is fourth to the left of Aravind. Aravind is not an immediate neighbour of Maha and Bala. Hari is not an immediate neighbour of Bala. Madhu is second to the right of Deepa.
Who is to the immediate left of Bala?

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Question 55

$$MnO_2 + 4HCl \rightarrow MnCl_2 + 2H_2O + Cl_2$$ is an example of-

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Question 56

Which creature grows again after it is cut into half ?

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Question 57

In whose court was Chanakya a minister?

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Question 58

Find the LCM of 1.05 and 2.1.

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Question 59

Rs.12000 invested at 10% Simple Interest and another investment at 20% Simple Interest together give a 14% income on the total investment in one year. Find the total investment.

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Question 60

Who among the following took charge as the MD, CEO of Yes Bank in March 2019?

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