Which is the most abundant element in the atmosphere...? Mcqs

Latest MCQs

Which is the most abundant element in the atmosphere...?

(A) Nitrogen
(B) Hydrogen

(C) Nickle
(D) Oxygen

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Latest MCQs

During the daytime, the air above the land gets heated up its density ____...?

(A) Increase
(B) Decrease

(C) Remain same
(D) Fluctuate

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Latest MCQs

“Ornithology” is the study of_____________...?

(A) Birds
(B) Insects

(C) Sea Plants
(D) Sea Animals

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Latest MCQs

In the manufacture of banaspati ghee the gas used is __________...?

(A) Helium
(B) Hydrogen

(C) Oxygen
(D) Nitrogen

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Latest MCQs

Plant cell loses water and cytoplasm shrinks in a process called...?

(A) Osmosis
(B) Deplasmolysis

(C) Cytolysis
(D) Plasmolysis

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Latest MCQs

What is a mixture of Potassium Nitrate Powdered Charcoal and Sulphur called...?

(A) Paint
(B) Glass

(C) Gun Powder
(D) Cement

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Latest MCQs

What is the major source of release of direct pollutants in air pollution...?

(A) Air
(B) Fuel

(C) Gas
(D) None

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Latest MCQs

How many calories are there in 1 gram of carbohydrate...?

(A) 2
(B) 2

(C) 4
(D) 10.25

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Latest MCQs

Larva of butterfly is also called...?

(A) Eggs
(B) Caterpillar

(C) Pupa
(D) Adult

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Latest MCQs

The SI unit of “pressure” is _________....?

(A) pascal
(B) joule

(C) tesla
(D) henry

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