MCQ Questions for Class 10 Science Sources of Energy with Answers

Are you preparing for the CBSE class 10th Science board exam? Here we have the Chapter 14 Sources of Energy MCQs with answers as per the latest CBSE curriculum and exam pattern to kickstart your exam preparation. These MCQ Questions for Class 10 Science Sources of Energy with Answers will help students to test the concepts mentioned in the chapter. The only way to master it is through solid learning, regular revision, consistent practice, and hard work.Practicing with these well-analyzed and curated Chapter 14 Sources of Energy MCQs gives you an overview of what type of questions can be framed in the exam. This elevates students’ confidence to answer challenging questions effortlessly in the exam. To ace the exam with good marks, all you need is consistent revision and practice.

Sources of Energy Class 10 MCQs Questions with Answers

1) Fuel used in thermal power plants is

1. water
2. uranium
3. biomass
4. fossil fuels

Answer: 4

2) Which part of the solar cooker is responsible for the greenhouse effect?

1. Coating with black colour inside the box
2. Mirror
3. Glass sheet
4. The outer cover of the solar cooker

Answer: 3

3) Which state produces the largest amount of wind energy in India?

1. Maharashtra
2. Karnataka
3. Punjab
4. Tamil Nadu

Answer: 3

4) The temperature inside the solar cooker ranges from

1. 500-100°C
2. 100-140°C
3. 150-200°C
4. 70-80°C

Answer: 2

5) The way of harnessing energy from ocean is:

1. Geothermal Energy
2. Tidal Energy
3. Wave Energy
4. B and C Both

Answer: 4

6) India exploded her first underground nuclear device at

1. Ranchi
2. Kota
3. Jaipur
4. Pokhran

Answer: 4

7) What is the energy equivalent of one atomic mass unit?

1. 93.1 MeV
2. 9.31 MeV
3. 1 MeV
4. 931 MeV

Answer: 4

8) The main constituent of biogas is 

1. methane 
2. carbon dioxide 
3. hydrogen 
4. hydrogen sulphide

Answer: 1

9) The energy possessed by huge waves needed to generate electricity is:

1. Solar Energy
2. Potential Energy
3. Kinetic Energy
4. Heat Energy

Answer: 3

10) Hydropower plants generate electricity from:

1. a liquid
2. by hot liquid
3. by steam
4. by the potential energy of water

Answer: 4

11)  Which method is used to produce electricity in thermal power plant?

1.   By heating chargeable cells
2.   By boiling water
3.   By pushing pistons by heat energy
4.   Any of above

Answer: 2

12) The energy liberated by wood on burning is

1. 25 kJ
2. 27 kJ
3. 20 kJ
4. 17 kJ

Answer: 4

13) Charcoal is a better source of energy than coal because:

1. It is black in colour
2. It has two ‘e’ in its name
3. It is derived from coal
4. It produces more heat, burns without flame and produces less smoke

Answer: 4

14) A solar panel is made by combining in an arrangement

1. Solar Concentrator
2. Solar Cookers
3. Solar Cells
4. Solar Chimneys

Answer: 3

15) A good source of energy is a given small amount of energy:

1. Gives small amount of energy
2. It cannot be stored easily
3. It should be costly
4. It should be easily accessible

Answer: 4