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Everyday Science Online Test MCQs With Answers

Question # 1

Which kind of computer memory is the first to activate when you turn on your computer?

Choose an answer

BIOS

RAM

ROM

UPS

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Question # 2

The device which converts the chemical energy into electrical energy?

Choose an answer

Battery

Electrical motor

Steam engine

Generator

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Question # 3

Which instrument is used for measuring the spectrum of light?

Choose an answer

Spectrometer

Stethoscope

Saccharimeter

Sextant

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Question # 4

In resistance heating, Highest working temperature is obtained form heating elements made of

Choose an answer

Nickel and copper

Nichrome

Silicon carbide

Silver

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Question # 5

Viewfinders, used in automobiles to located the position of the vehicles behind, are made of

Choose an answer

Parabolic mirror

Plane mirror

Concave mirror

Convex mirror

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Question # 6

What unit of measurement is poise:

Choose an answer

Velocity

Pressure

Energy

Viscosity

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Question # 7

Which of the following prisms would be suitable for use in a periscope

Choose an answer

An isosceles right angles prism

An equilateral prism

An isosceles prism

A prism with the following angles:90 degrees,42 degrees and 48 degrees

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Question # 8

The length of an earth day is determined by the time required for approximately one

Choose an answer

Earth rotation

Earth revolution

Sun rotation

Sun revolution

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Question # 9

Egg is rich source of nutrient except

Choose an answer

Fats

Vitamin A

Protein

Vitamin C

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Question # 10

Which of the following is not a Unix or Linux variant?

Choose an answer

Debian

DOS

Both a & b

None of these

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Question # 11

Why does diamond shine at night?

Choose an answer

Diamonds are radioactive so there are radiation

On account of high refractive index, the rays of light get internally reflected

Diamonds shine because they have some amount of radium in the

Diamond shine s because it has Structure molecular structure

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