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Everyday Science Online Test MCQs With Answers

Question # 1

The study of bacteria in relation of disease?

Choose an answer

Taxonomy

Hematology

Bacteriology

Archaeology

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Question # 2

Which instrument is used for measuring horizontal and vertical angles?

Choose an answer

Thermocouple

Telescope

Theodolite

Tachometer

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Question # 3

Which organ is sometimes removed from the body and replaced with a new one?

Choose an answer

Heart

Intestines

Stomach

Lungs

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Question # 4

First photocopier was made in 1938, who invented it?

Choose an answer

Arthur Korn

Chestor Carison

Philo Fransworth

Georg Biro

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Question # 5

One centimeter is equal to ____inches

Choose an answer

0.03937

0.00393

0.3937

0.03739

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Question # 6

Vitamin B-9 is also known as:

Choose an answer

Folic acid

Phylloquinone

Cyanocobalamin

Niacin

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Question # 7

At what rate of simple interest per annum an amount will be doubled in 10 years;

Choose an answer

10%

7.5%

16%

15%

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Question # 8

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 # 9

A glass chimney stops an oil lamp form smoking because:

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It increase the supply of oxygen to the flame by convection

The heat produced ensures complete

Both of these

Neither of these

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Question # 10

What is a clock cycle?

Choose an answer

CPU Processing Speed

The accuracy of a computer

Both a & b

None of the above

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Question # 11

Which one among the following metals is used for making bolas because it does no corrode by seawater?

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Nickel

Tungsten

Antimony

Titanium

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