Question Bank

Browse and search through our comprehensive collection of 1239 general knowledge questions

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Showing 15 of 1239 questions

Which gas is essential for respiration?

sciencebiology

Options:

A. Oxygen

B. Nitrogen

C. Carbon dioxide

D. Argon

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Which element has the atomic number 6?

sciencechemistry

Options:

A. Oxygen

B. Carbon

C. Nitrogen

D. Sulfur

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Water has its maximum density at

sciencechemistry

Options:

A. 100

B. 0

C. 32

D. -100

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What is the liquid part of blood called?

sciencebiology

Options:

A. Plasma

B. Platelets

C. Red Blood Cells

D. White Blood Cells

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Which animal is known for its hibernation during winter?

sciencebiology

Options:

A. Bear

B. Tiger

C. Lion

D. Elephant

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What is the process by which animals break down food to release energy?

sciencebiology

Options:

A. Respiration

B. Photosynthesis

C. Digestion

D. Excretion

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Which vitamin is known as the 'sunshine vitamin'?

sciencebiology

Options:

A. Vitamin A

B. Vitamin B

C. Vitamin C

D. Vitamin D

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What is the largest bird in the world?

sciencebiology

Options:

A. Ostrich

B. Eagle

C. Penguin

D. Albatross

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Which element is essential for human bones and teeth?

sciencebiology

Options:

A. Calcium

B. Iron

C. Sodium

D. Potassium

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Q10

Which organ in the human body produces insulin?

sciencebiology

Options:

A. Liver

B. Pancreas

C. Kidney

D. Gallbladder

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Q11

What is the freezing point of water in Celsius?

sciencechemistry

Options:

A. 0 degrees

B. 100 degrees

C. -273 degrees

D. 32 degrees

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Q12

In the periodic table, elements are arranged in order of increasing

sciencechemistry

Options:

A. Atomic number

B. Atomic mass

C. Number of electrons

D. Number of protons

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Q13

Which of the following is a greenhouse gas?

scienceenvironment

Options:

A. Carbon dioxide

B. Oxygen

C. Nitrogen

D. Argon

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Q14

The study of fossils is known as

sciencebiology

Options:

A. Paleontology

B. Geology

C. Zoology

D. Botany

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Q15

The Earth revolves around the

scienceastronomy

Options:

A. Sun

B. Moon

C. Mars

D. Jupiter

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