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Everyday Science Online Test MCQs With Answers

Question # 1

The main constituent gas of LNG is?

Choose an answer

Benzene

Ethane

Methane

Butane

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Question # 2

Who invented the flushing toilet that caught on:

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Joseph Bramah

Linus Yale

Viadmir Zworkin

Priestley

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Question # 3

The image of formed on the retina of the eye is

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Real and inverted

Upright and real

Virtual and upright

Enlarged and real

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Question # 4

What is 'Stealth Technology'?

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A device which when attached to an aircraft makes it invisible on the radar

A coating which reduces the visibility of an aircraft on a radar

A technology by which it is possible for the aircraft to spy in the enemy air

A technology be us9ng which paratroopers can be dropped stealthily behind the enemy columns

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Question # 5

Depending upon their structure and function lysosomes are categorized into

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Other type only

Two types

three types

Four types

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Question # 6

Mild sugar is

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Lactose

Fructose

Maltose

Sucrose

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Question # 7

petrol contains-

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carbon, oxygen

Carbon, Hydrogen

Hydrogen, Oxygen

Nitrogen, Oxygen

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Question # 8

Dry Ice is:

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Liquid Nitrogen

Water Ice

Solid Carbon Dioxide

Frozen Ethanol

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Question # 9

Plants are called the ____ of nature,

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Stomach

liver

heart

lungs

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Question # 10

Dead organs are generally stored in formalin. Formalin is:

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Aqueous formaldehyde

Aqueous ferrous sulphate

Aqueous formic acid

Aqueous ferric alum

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Question # 11

ANCII stand for:

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Afghan standard Code for information interchange

American standard code for international interchange

American standard code for information

American Standard Code for information

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