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Everyday Science Online Test MCQs With Answers

Question # 1

Who invented disposable diapers?

Choose an answer

Sarah Boone

Rachel Brown

Marion Donovan

Mary Anderson

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Question # 2

The metal is mostly used in plating, to produce a hard easily polished surface Combined with lead, it produces a yellow pigment.

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Tungsten

Bronze

Chromium

Copper

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Question # 3

Alpha rays, beta rays and gamma rays where originally referred to as ________ rays, What scientists name belongs in the blank?

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Curie

Becquerel

Rutherford

Rontgen

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Question # 4

Georg Westinghouse is famous for invention of:

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Light bulb

Electric razor

Refrigerator

Railway air brakes

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Question # 5

CPU is the acronym for?

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Car pressure unit

Central pressure unit

Central processor unit

None of them

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Question # 6

What tower did Galileo supposedly climb to prove the ''Law of Falling Objects'' theory?

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Notre Dame

Eiffel tower

Big Ben

Tower of Pisa

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Question # 7

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 # 8

Cockroach cannot survive in the water because it's respiratory organ is?

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Gill

Book lung

Trachea

Puimonary Sac

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Question # 9

Arshad's monthly expenditures are 7500. How much spends in 8 months?

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RS.60000

Rs.70000

Rs.80000

Rs.90000

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Question # 10

Which metal is the fifth most abundant element in the earth's crust and is an essential constituent of leaves, shells, bone and teeth

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Iodine

Calcium

Phosphorous

Zinc

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Question # 11

heart attack is caused due to

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Blood sugar

Cholesterol

Blood urea

blood protein

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