SSC CGL 2012 Tier 1 8 July NZ Morning I

Instructions

For the following questions answer them individually

Question 21

Drug which helps to reduce anxiety and brings about calmness is

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Question 22

A keel is absent in

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Question 23

Broad spectrum antibiotics are produced by

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Question 24

The pigment that protect plants from harmful effect of ultraviolet rays is

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Question 25

Glycogen, starch and cellulose are polymers of

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Question 26

Black death is

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Question 27

Stars appear to move from east to west because the

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Question 28

On the moon, an astronaut cannot drink lemonade with the help of a straw because

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Question 29

What is the velocity of a particle moving with uniform speed? 

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Question 30

Device which uses sound waves for detection and ranging is called

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