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Railways General Science Quiz

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Question 1

If a ball is thrown up, which of the following does not change?

Question 2

What does the slope of a velocity time graph reperesent ?

Question 3

Optical fibre works on which of the following principle of light?

Question 4

Which instrument is used to measure very high temperatures?

Question 5

The discoverer of penicillin was

Question 6

Crescograph was invented by

Question 7

Digestion of carbohydrates begins in _______?

Question 8

Energy is stored in liver and muscles in the form of

Question 9

Making of Curd from Milk is because of:

Question 10

The pH value of the blood in human body is

Question 11

In Nuclear reactors graphite is used as______.

Question 12

What is the chemical name of Teflon is ?

Question 13

Rutherford’s alpha-particle scattering experiment was responsible for the discovery of –

Question 14

Galvanization is a method of protecting iron from rusting by coating with a thin layer of –

Question 15

Decibel unit is used to measure

Question 16

In SONAR, we use

Question 17

According to new definition adopted by ‘International Astronomial Union’ in 2006, which of the following is no a ‘planet’?

Question 18

Which one of the following does not contain silver?

Question 19

Which of the following in measured by ‘Anemometer?

Question 20

The image formed by an astronomical telescope is:
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Mar 14SSC & Railway