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RRB NTPC 2019 Mini Mock Test - 112

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Question 1

Vegetation is effective in absorbing

Question 2

What is atomic number of Berylium?

Question 3

In the following question, select the related word from the given alternatives.
?: Athens :: Iraq: Bagdad

Question 4

Which of following is the hardest material to melt?

Question 5

In the following question, select the related number from the given alternatives.

3 : 84 :: 5 : ?

Question 6

What is the pH of pure water?

Question 7

The number of chromosomes present in normal human being are______.

Question 8

A man spends 75% of his income. His income increases by 20% and his expenditure also Increases by 10%. The percentage of Increase In his savings is

Question 9

The term ‘Rh factor’ refers to

Question 10

Ratan’s expenditure and savings are in the ratio 5 : 1. If his salary is increased by 25% and savings by 15%, the percentage increase in his expenditure is?

Question 11

If 50%of (x – y) = 30% of (x+y), then what per cent of x is y?

Question 12

In the following question, select the related word from the given alternatives.
Angle : Radians :: Conductivity : ?

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Mar 12SSC & Railway