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Everyday Science Online Test MCQs With Answers

Question # 1

What makes the green color of plants?

Choose an answer

Chloroplast

Chlorophyll

Plasmids

None of these

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Question # 2

Iron nails are dipped into blue copper sulphates solution. After some time iron nails are

Choose an answer

Dissolved and blue colour is discharged

not dissolved but blue colour is discharged

dissolved but blue colour is not discharged

not dissolved and blue colour is not discharge

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Question # 3

Galaxies are usually classified on the basis of there

Choose an answer

Mass

Size

Shape

Any of these

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Question # 4

Permanent magnets can be made from

Choose an answer

Cobalt

Aluminum

Zinc

Lead

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Question # 5

Lux is a unit of:

Choose an answer

Luminous Flux

Illumination

Luminous Intensity

Focus

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Question # 6

What is the range of frequencies in which AM radio operates?

Choose an answer

88 to 108 MHz

215 to 220 MHz

54 to 88 MHz

550 to 1700 KHz

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Question # 7

Which are bacteria diseases:

Choose an answer

Cholera, Diphtheria ,Tuberculosis

Typhoid, Plague. whooping cough

Pneumonia, Gonorrhoea,Tetanus

All of the above

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Question # 8

A falling drop of rain water ecquir3es the spherical shape due to

Choose an answer

Surface Tension

Gravitational force

Atmospheric pressure

Viscosity

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Question # 9

When an iron ball and a wooden ball of the same mass are released from a height to the air:

Choose an answer

the iron ball will earlier

the wooden ball will hit the same time

Both the balls will hit the ground at the same time

There is equal probability for the wooden and iron balls to hit the ground at the same time

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Question # 10

1 fathom is equal to___ meter

Choose an answer

1.828

1.854

1.754

1.831

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Question # 11

______ is an example of ionic solids

Choose an answer

Diamond

Copper

Dry ice

Sodium

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