CBSE 10 Science Question Paper-2022 Set-3 by Pavan | Practice Test to Test Your Knowledge
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  2. Practice Tests
  3. CBSE 10 Science Question Paper-2022 Set-3
CBSE 10 Science Question Paper-2022 Set-3

CBSE 10 Science Question Paper-2022 Set-3

This mock test includes actual CBSE Class 10 Science board exam questions from the year 2022 Set 3, helping students understand exam trends and practice real paper formats.

2025-07-30
Pavan Pavan
CBSE Class 10 Science 2022 Grade 10

Duration

30 min

Questions

30

Marking

Negative

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Questions Preview

What is the atomic number of Oxygen?

A
8
B
16
C
2
D
10

Which gas is responsible for the greenhouse effect?

A
Oxygen
B
Carbon Dioxide
C
Nitrogen
D
Hydrogen

What is the process by which plants make their own food?

A
Respiration
B
Transpiration
C
Photosynthesis
D
Digestion

What is the chemical formula of water?

A
H2O
B
CO2
C
H2O2
D
O2

Which planet is known as the Red Planet?

A
Mars
B
Venus
C
Earth
D
Jupiter

Which gas is most abundant in Earth's atmosphere?

A
Oxygen
B
Carbon Dioxide
C
Nitrogen
D
Hydrogen

What is the powerhouse of the cell?

A
Nucleus
B
Mitochondria
C
Ribosome
D
Endoplasmic Reticulum

Which organ in the human body produces insulin?

A
Liver
B
Kidneys
C
Pancreas
D
Lungs

What is the main function of red blood cells?

A
Carry oxygen
B
Fight infection
C
Transport nutrients
D
Produce hormones

Which of the following is an example of a biotic factor in an ecosystem?

A
Temperature
B
Water
C
Plants
D
Sunlight

Which of the following is a renewable source of energy?

A
Coal
B
Natural Gas
C
Solar Energy
D
Nuclear Energy

What is the primary function of white blood cells?

A
Transport oxygen
B
Fight infections
C
Clot blood
D
Produce hormones

Which of the following is the largest organ in the human body?

A
Heart
B
Lungs
C
Skin
D
Liver

What is the function of the circulatory system in humans?

A
Produce red blood cells
B
Transport oxygen and nutrients
C
Control body temperature
D
Aid in digestion

Which gas do plants absorb for photosynthesis?

A
Oxygen
B
Carbon Dioxide
C
Nitrogen
D
Hydrogen

What type of bond is formed when two atoms share electrons?

A
Ionic bond
B
Covalent bond
C
Hydrogen bond
D
Metallic bond

Which part of the plant is responsible for photosynthesis?

A
Root
B
Stem
C
Leaf
D
Flower

What is the primary source of energy for the Earth?

A
The Moon
B
The Sun
C
The Earth itself
D
Fossil fuels

Which of these is a characteristic of a mammal?

A
Lays eggs
B
Has feathers
C
Produces milk
D
Has scales

What is the function of chlorophyll in plants?

A
Absorb sunlight
B
Absorb water
C
Transport nutrients
D
Store energy

What is the study of living organisms called?

A
Chemistry
B
Biology
C
Physics
D
Geology

What is the process of converting a solid to a liquid called?

A
Evaporation
B
Condensation
C
Melting
D
Freezing

Which of these is a non-renewable resource?

A
Wind
B
Water
C
Solar Energy
D
Coal

What is the term for the process by which cells divide?

A
Mitosis
B
Meiosis
C
Respiration
D
Photosynthesis

Which of these is a primary function of the digestive system?

A
Store energy
B
Break down food
C
Transport oxygen
D
Produce hormones

Which part of the plant is responsible for absorption of water?

A
Stem
B
Roots
C
Leaves
D
Flowers

Which of these is a characteristic of amphibians?

A
Live only in water
B
Cold-blooded and have moist skin
C
Warm-blooded and have feathers
D
Lay eggs in shells

Which of these is a product of photosynthesis?

A
Carbon Dioxide
B
Oxygen
C
Methane
D
Nitrogen

Which of these diseases is caused by a virus?

A
Tuberculosis
B
Malaria
C
COVID-19
D
Cholera

Which organ is responsible for producing bile in humans?

A
Pancreas
B
Liver
C
Stomach
D
Kidneys