RRB Group-D 27th Sep 2018-shift -1

Instructions

For the following questions answer them individually

Question 81

....... is displaced when zinc is added to the solution of copper sulphate.

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Question 82

Atomic radius is measured in:

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Question 83

........... compound is used as a drying agent.

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Question 84

What will come in the place of question mark (?) in the below series?

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Question 85

Consider the given statement(s) and decide which of the given assumption(s) is/are implicit in the statement.
Statement:
"The use of antibiotic tablets, destabilises the gut bacteria".
Assumptions:
I. There are friendly bacteria in the gut.
II. Gut health is foremost for overall health.

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Question 86

A mass of 20 kg is at a height of 8 m above the ground. Then the potential energy possessed by the body is: [Given g = 9.8$$ms^{-2}$$]

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Question 87

1kWH = .........J

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Question 88

Which of the option figures bears the closest resemblance to the question figure?

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Question 89

What is the average price difference per kg (in ₹) for vegetables between two years for the three months given in the following table?

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Question 90

Select the lateral mirror image of TEETH from the given option figures?

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