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Everyday Science Online Test MCQs With Answers

Question # 1

Who proposed the chemical evolution of life?

Choose an answer

Darwin

Lamarck

Oparin

Hetchel

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Question # 2

In what year was the first test tube baby born in world?

Choose an answer

1978 in England

1980 in USA

1975 in England

1983 in Spain

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Question # 3

Biological death of a patient means death of the:

Choose an answer

Kidney

Heart

Lungs

Brain

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Question # 4

The velocity ration of a screw jack is

Choose an answer

2pI/P

2pp/I

2ppI

2P/pI

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Question # 5

Instead of using an AC,what will happen if a refrigerator is placed open in a n air-tight closed room

Choose an answer

Room will repeatedly become cool and hot alternatively

Room will become cooler

Room Will become hotter

Room's temperature will not change

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Question # 6

Bill gates is associated with which field?

Choose an answer

Phamaceuticals

Iron and steel

Petroleum

Microsoft

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Question # 7

Which of the following is the instrument is used for enabling blind to write?

Choose an answer

Seismograph

Scotograph

Speedmeter

Spherometer

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Question # 8

In which element did Becquerel discovered radioactivity?

Choose an answer

Uranium

Radium

Thorium

Polonium

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Question # 9

The force that causes a spring to eventually return to its normal length is called

Choose an answer

Gravitational force

Potential force

Restoring force

Spring force

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Question # 10

A train passes telegraph post and a bridge 265m long in 8 second and 20 seconds respectively. What5 is the speed of the train?

Choose an answer

79.2 km/hr

79km/hr

70km/hr

^69.5km/hr

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Question # 11

Primarily, which one of the following systems of the body is attacked by the HIV?

Choose an answer

Cardiovascular

Immune

Respiratory

Reproductive

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