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Everyday Science Online Test MCQs With Answers

Question # 1

What is the name of the pigment that gives the green colour to plants?

Choose an answer

Carotene

Chlorophyll

Phenolphthalein

Xanthophylls

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Question # 2

The most abundant constituent of atmospheric air is?

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Carbon

hydrogen

Oxygen

Nitrogen

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Question # 3

''BAT" estension refers usually to what kind of file?

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System file

Backup file

Mail File

Auto File

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Question # 4

Which of these metals often occurs naturally in the pure state?

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Aluminum

Lead

Gold

Sodium

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Question # 5

A sum of money at simple interest amounts to Rs. 2800 in 2 Yeas and Rs. 3250 in 5 years. Find the sum and the rate of interest.

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Rs. 2500 and 6%

Rs.2000 and 5%

Rs 1000 and 10%

Rs 3000 and 15%

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Question # 6

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 # 7

Who invented the artificial kidney dialysis machine?

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peer Spencer

Frank Colton

Willem J.Kolff

Patsy Shemrman

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Question # 8

What is the ratio whose terms differ by 40 and the measure of which is 2/7

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16:56

14:56

15:56

16:72

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Question # 9

Name the instrument, with the help of which a pulse beat makes a sound?

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Sphygmopone

Scotograph

Spirograph

Son meter

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Question # 10

This part time race car diver invented the bucket seat in 1969:

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Steve McQueen

Paul Newman

Harrison Frazier

John Wayne

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Question # 11

What is called the art of making maps and charts?

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Phycology

Cartography

Philately

Lexicography

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