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Everyday Science Online Test MCQs With Answers

Question # 1

Cholera Basilius was discovered by?

Choose an answer

Louis Pasteur

Ronald Ross

Robert Koch

Joseph Lister

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Question # 2

The device which converts the chemical energy into electrical energy?

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Battery

Electrical motor

Steam engine

Generator

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Question # 3

Air is change in the cylinder of diesel engine by

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Exhaust valve

Inlet valve

Injector

Air Box

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Question # 4

Which of the following is used for correcting myopic eyes?

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Convex Lens

Concave Lens

Cylindrical Lens

None of these

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Question # 5

What accessories do you use to change magnification on a telescope?

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Eyeglasses

Microscopes

Eyepieces

Filters

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Question # 6

In electron discharge machining cutting tools are usually made of:

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High sped steel

Tool steel

Carbide-tripped tool

Graphite

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Question # 7

Which windows program do you use to manage folders and fills?

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Windows explorer

Windows Accessories

Both a & b

None of these

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Question # 8

Who, amongst the following was the first to observe ultra violet rays in 1801?

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William Harchel

Johann Wilhelm Ritter

William Harvey

Auguste Comte

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Question # 9

Bill gates is associated with which field?

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Phamaceuticals

Iron and steel

Petroleum

Microsoft

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Question # 10

Which of the following bases in involved in the making of soap?

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Baking soda

Caustic soda

Ammonia

Washing soda

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Question # 11

The average of 5 consecutive odd number s is 85, What is the is the number?

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