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Everyday Science Online Test MCQs With Answers

Question # 1

What is the colour of rd rose in green light

Choose an answer

red

yellow

Black

Blue

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Question # 2

Which of the astronomer first discovered the sunspots of the Sun?

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William Herschel

Edwin Hubble

Euclid

Galileo Galilei

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Question # 3

The greatest number which divides the number 105,1001m 2436 is:

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Question # 4

In a field there are ducks and goats together they have 77 heads 77. heads and 244 legs. The number of duck is:

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Question # 5

Which one of he most eficient converter of sunlight?

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Sugarcane

Rice

papaya

Wheat

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Question # 6

What group of macromolecules of enzymes belong to?

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Lipids

Proteins

Carbohydrates

Nucleic Acids

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Question # 7

Who developed the heliocentric theory?

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Copernicus

Kepler

Galileo

Brahe

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Question # 8

A and B can do a place of work in 18 days; B and C can do it in 24 days;A and can do it in 36 days. in How many days will A, B and C finish it ,working together and separately?

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144

134

126

136

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Question # 9

Eloc5tron was discovered by

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Emest Rutherford

Max Planck

Joseph Thomson

Albert Einstein

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Question # 10

A Cathode Ray Tube is found in what?

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Monitor

CPU

Mouse

Keyboard

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Question # 11

Which one among the following methods is not effective in removing arsenic form contaminated ground water?

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Boiling

Reverse osmosis

Ton exchange

Coagulation-adsorption

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