Questions Of Everyday Science

Questions of Everyday Science

Everyday Science Multiple Choice Questions (MCQs) Post-16. The following General Science questions are from Biology, Chemistry, Physics and Atmospheric Studies.

Question 1

The Earth's internal heat mainly comes from

Liquid hydrogen
Chemical reactions
Radioactive decay
Molecular kinetic energy


Question 1: The correct answer is Answer 3: Radioactive decay.

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~ ES P16 Q1 ~

Question 2

There are different seasons on the Earth because of

Rotation of the Earth
Revolution of the Earth
The Earth's axis is tilted
The Earth's distance from the Sun


Question 2: The correct answer is Answer 3: The Earth's axis is tilted.

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~ ES P16 Q2 ~

Question 3

On average, Air contains ________ % of water vapour.

1
3
5
7


Question 3: The correct answer is Answer 1: 1.

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~ ES P16 Q3 ~

Question 4

Earth's troposphere extends from the Earth's surface to an average height of about ________ km.

10
12
15
17


Question 4: The correct answer is Answer 2: 12.

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~ ES P16 Q4 ~

Question 5

The science of lightning is called

Aerology
Meteorology
Electeorology
Fulminology


Question 5: The correct answer is Answer 4: Fulminology.

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~ ES P16 Q5 ~

Question 6

Ships use ________ to find the depth of the ocean beneath them.

Pictches
Echoes
Frequencies
None of these


Question 6: The correct answer is Answer 2: Echoes.

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~ ES P16 Q6 ~

Question 7

Molecules with identical molecular formulae but with different structural formulae are called

Isomers
Isotopes
Atomic number
Mass number


Question 7: The correct answer is Answer 1: Isomers.

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~ ES P16 Q7 ~

Question 8

The anode is the electrode connected to the ________ terminal of a battery.

Positive
Negative
Neutral
Free


Question 8: The correct answer is Answer 1: Positive.

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~ ES P16 Q8 ~

Question 9

The unit used to measure humidity is

Barometer
Hydrometer
Hygrometer
Galvanometer


Question 9: The correct answer is Answer 3: Hygrometer.

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~ ES P16 Q9 ~

Question 10

Laser was invented by

Volta
Sturgeon
Hero
Maiman


Question 10: The correct answer is Answer 4: Maiman.

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~ ES P16 Q10 ~