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Everyday Science Online Test MCQs With Answers

Question # 1

Which vitamin is known as skin food?

Choose an answer

Vitamin B

Vitamin C

Vitamin A

Vitamin D

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Question # 2

Cream gets separated form milk when it is churned because of:

Choose an answer

Gravitational force

Centrifugal force

Frictional force

Cohesive force

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Question # 3

Diffusion of light in atmosphere takes place due to:

Choose an answer

Carbondioxide

Dust particles

Helium

Water vapor

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Question # 4

The main difference between the living and nonliving is

Choose an answer

in the growth

in the size

in the the movement

in the process of protoplasm

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Question # 5

Find the gain percentage if cost price is Rs 400 and selling price is Rs. 500

Choose an answer

20%

15%

25%

10%

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Question # 6

A round worm that enters man's body through the soles of the feet is?

Choose an answer

Leach

Hookworm

Tapeworm

Trichina

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Question # 7

The best method of control of a soil borne disease is by

Choose an answer

Using fungicides

Burning affected plants

Crops rotation

Seed treatment

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Question # 8

name of the great Muslim scientist who was considered as one of the founders of computer

Choose an answer

Al Khawarizmi

Zakerya

Abu Sina

Pascal

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Question # 9

Vitamin concerned with vision is

Choose an answer

Vitamin A

Vitamin B1

Vitamin B2

Vitamin B6

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Question # 10

In 1932m James Chadwick discovered what subatomic particle that contains mass but no charge?

Choose an answer

Alpha particle

Dead battery

Beta particle

Neutron

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Question # 11

The principle underlying a microwave oven is

Choose an answer

Heat generation by nuclear power

Heat for the microwaves are the same

Not Known, since cooking with mi8crowaves are discovered accidentally

Microwaves vibrate the water molecules in food thereby generating heat

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