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Everyday Science Online Test MCQs With Answers

Question # 1

Which of the following is a supporter of combustion?

Choose an answer

Cooking gas

Nitrogen gas

Oxygen gas

Producer gas

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Question # 2

One yard is equal to ______ meters

Choose an answer

1.015 m

1.001 m

0.914 m

0.956 m

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Question # 3

Who is often called the African - American inventor?

Choose an answer

George Washington Carver

Bessie Blount

Elijah McCoy

Benjamin Banneker

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Question # 4

Which colour suffers minimum deviation when withe light undergoes dispersion?

Choose an answer

Green

Red

Violet

Yellow

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Question # 5

Which of the following is produced during the formation of photochemical smog?

Choose an answer

Hydrocarbons

nitrogen oxides

ozone

methane

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Question # 6

Which of the following scales was devised by Celsius?

Choose an answer

Absolute

Centigrade

Fahrenheit

Roomer

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Question # 7

In plants water is absorbed by the root hairs by a process called?

Choose an answer

Respiration

Transpiration

Osmosis

Perspiration

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Question # 8

Who among the following scientists is responsible for binomial nomenclature?

Choose an answer

Charles Darwin

Cari Von Linnaeus

Theorphrastus, P

Hooker, J.D.

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Question # 9

Which artificially produced digestive enzyme is used in the treatment of patients with cystic fibrosis?

Choose an answer

Pancreatic peptidase

Gastric pepsin

Salivary amylase

Salivary lipase

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Question # 10

The gas that usually causes explosion in coal mines is

Choose an answer

hydrogen

air

carbon monoxide

methane

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Question # 11

The ratio of ducks and frogs in a pond is 37 39 respectively. the average number of ducks and frogs in the pond is 152. What is the number o frogs in the pond:

Choose an answer

148

152

156

144

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