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Everyday Science Online Test MCQs With Answers
Question # 1
if the radius of the earth were the to shrink by one percent, it mass remaining the same the acceleration due to gravity of the earth's surface would
Choose an answer
Decreases
Increases
Remains the same
None of these
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Question # 2
One ounce is equal to _grams:
Choose an answer
28.65
27.65
28.35
28.85
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Question # 3
Which of the following is a physical basis of life?
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Nucleus
Ribosome
protoplasm
mitochondria
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Question # 4
Which one the following is responsible for converting milk into curd?
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Virus
Yeast
Fungi
Bacteria
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Question # 5
A Fahrenheit thermometer indicates a temperature of -40° F. Its corresponding reading on the Celsius scale will be
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-20°C
-40°C
+10°C
+40°C
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Question # 6
Flu is caused by a
Choose an answer
Bacteria
Virus
Fungus
None of these
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Question # 7
Successive discounts of 10% and 20% are equivalent to a single discount of:
Choose an answer
28%
30%
15%
72%
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Question # 8
heart attack is caused due to
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Blood sugar
Cholesterol
Blood urea
blood protein
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Question # 9
Who was the first to be credited with the discovery of the general anesthetic properties of ether?
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Humphrey Davy
William Morton
Crawford Long
Horace Wells
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Question # 10
Typically, hard disk drives employ what technology as a storage mechanism?
Choose an answer
Magnetic
Light
Both a & b
None of these
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Question # 11
Which among the following is a chemical change?
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A wet towel dries in the sun
Lemon juice added to tea causing colour to change
Coffee is brewed brewed by passing steam through ground coffee
Hot air rises over a radiator
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