# 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.

Question 82

Question 83

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

Question 84

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

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.

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$$ms^{-2}$$]

Question 87

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

Question 88

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

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?

Question 90

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

OR