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Everyday Science Online Test MCQs With Answers

Question # 1

What did Earle Dickson invent in 1921?

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Blimps

Barometer

Ballpoint pens

Band-aid

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Question # 2

One complete set of positive and negative values of a alternating quantity is known as

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Phase

Time period

Frequency

Cycle

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Question # 3

Which of the following enzymes converts glucose into ethyl alcohol?

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Zymase

Invertase

Maltase

Diastase

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Question # 4

The nuclear particles that are assumed to hold nucleons together are

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Electrons

Positrons

Neutrons

Mesons

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Question # 5

Who is known of his ' germ theory of disease'?

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Louis Pasteur

Linus Pauling

Sir macfarlane Burnet

Gerald Edelman

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Question # 6

Who is sometimes called the Islamic Father of Algebre?

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Hunayn ibn Ishaq

Al-Kindi

Banu Musa

Al - Khwarizmi

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Question # 7

A place of rock was brought from moon to earth, Then

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its mass alone changed

Both mass as well as weight as weight changed

Its weight alone alone changed

Neither its mass nor its weight changed

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Question # 8

If we multiply force by its duration what quantity will we get?

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work

Energy

Impulse

momentum

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Question # 9

A jet engine works on the principle of conservation of:

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linear momentum

Energy

Angular momentum

Mass

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Question # 10

In 1945, Percy Spencer stumbled on the principle of a kitchen gadget buy carrying chocolate into a radiation lab, he also ruined a perfect suit, name the product.

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Microwave oven

Electric oven

Juicer, Mixer and Grinder

Toaster

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Question # 11

What is a good coolant and is used to cool the engines of cars, buses , trucks, etc. Ii is because water has a?

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High specific heat

Low surface tension

High boiling point

Low expansively

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