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Everyday Science Online Test MCQs With Answers

Question # 1

Care must be taken when handing the radioactive gas. Long term exposure to even minute quantities, can cause lung cancer

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Radon

Argon

Chlorine

Xenon

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Question # 2

A student has to secure 40% marks to pass. he gets 150 marks and fails by 30 marks. What are the maximum marks?

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400

500

475

450

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Question # 3

The sum of a positive integer and its square is 2450. The positive integer is:

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Question # 4

Cytology is the study of?

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Cell

Tissue

Organ

None of these

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Question # 5

What is Penicillin?

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Vitamin

Hormone

Antibiotic

Analgesic

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Question # 6

What do we call the tubes that carry blood towards the heat?

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Arteries

Intestines

Veins

None of these

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Question # 7

Animals that eat meat almost exclusively are known as:

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Herbivores

Carnivores

Prolific organisms

Arthropods

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Question # 8

Which gas when combined with hydrogen tends to make thing wet and we would die with out it!

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Nitrogen

Chlorine

Helium

Oxygen

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Question # 9

The first effective treatment for malaria was developed by:

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Louis Pasteur

Jonas Salk

Peruvian Indians

the Moors

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Question # 10

Transistors used in electronic equipments are mostly made of

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Silver

Copper

Silicon

Carbon

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Question # 11

Which metal is extracted form sea water?

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Magnesium

Potassium

Berylium

Aluminum

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