Science MCQs

Science MCQs

Everyday Science Multiple Choice Questions (MCQs) Post-20. The following General Science questions are from Biology, Chemistry, Physics and Atmospheric Studies.

Question 1

The most abundant form of matter in the universe is

Solid
Liquid
Gas
Plasma


Question 1: The correct answer is Answer 4: Plasma.

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~ ES P20 Q1 ~

Question 2

When gas is ionized, ________ forms.

Molecule
Element
Plasma
Current


Question 2: The correct answer is Answer 3: Plasma.

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~ ES P20 Q2 ~

Question 3

Wind is caused by

Difference in atmospheric pressure
Difference in atmospheric temperature
Rotation of the Earth
Revolution of the Earth


Question 3: The correct answer is Answer 1: Difference in atmospheric pressure.

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~ ES P20 Q3 ~

Question 4

Wind speed is measured by

Anemometer
Barometer
Ceilometer
Galvanometer


Question 4: The correct answer is Answer 1: Anemometer.

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~ ES P20 Q4 ~

Question 5

The fact that universe is expanding was discovered by

Hahn
Hubble
Rontgen
Rutherford


Question 5: The correct answer is Answer 2: Hubble.

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~ ES P20 Q5 ~

Question 6

X-rays were discovered by

Hahn
Hubble
Rontgen
Rutherford


Question 6: The correct answer is Answer 3: Rontgen.

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~ ES P20 Q6 ~

Question 7

The Nobel prize in physics for the discovery of the law of photoelectric effect was awarded to

Newton
Einstein
Rontgen
Rutherford


Question 7: The correct answer is Answer 2: Einstein.

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~ ES P20 Q7 ~

Question 8

The symbol of gold is

Au
Ag
Fe
Sg


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

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~ ES P20 Q8 ~

Question 9

Plaster of Paris is produced by heating

Graphite
Gypsum
Zinc
Lead


Question 9: The correct answer is Answer 2: Gypsum.

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~ ES P20 Q9 ~

Question 10

Which from the following is NOT true about Helium gas

Colourless
Odorless
Tasteless
Toxic


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

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~ ES P20 Q10 ~