The 8th standard government question paper of 2022 includes diverse questions to test knowledge in subjects like Science, Mathematics, Social Science, and Languages. Students can use these examples to understand key concepts and prepare well for exams. This set of questions and answers ensures clarity and provides comprehensive support for study.

Mathematics

Question What is the value of 7 × 8?
Answer 56

Question Solve: 25 + 16 – 9.
Answer 32

Question What is the square root of 81?
Answer 9

Question A rectangle has a length of 10 cm and a breadth of 5 cm. Find its area.
Answer 50 cm²

Question Convert 3/4 into a decimal.
Answer 0.75

Question What is the perimeter of a square with side 6 cm?
Answer 24 cm

Question Simplify: 3x + 7x.
Answer 10x

Question Find the LCM of 6 and 9.
Answer 18

Question What is 15% of 200?
Answer 30

Question Write the next number in the series: 2, 4, 8, 16, ___.
Answer 32

Question Find the value of x if 3x = 15.
Answer x = 5

Question Solve for x: x – 7 = 10.
Answer x = 17

Question If a triangle has sides of 3 cm, 4 cm, and 5 cm, is it a right triangle?
Answer Yes, it is a right triangle.

Question Convert 0.25 into a fraction.
Answer 1/4

Question A car travels 60 km in 2 hours. What is its speed?
Answer 30 km/h

Question Solve: (5 + 3) × 2.
Answer 16

Question Write 1234 in Roman numerals.
Answer MCCXXXIV

Question How many minutes are there in 2.5 hours?
Answer 150 minutes

Question Calculate the circumference of a circle with radius 7 cm (π = 22/7).
Answer 44 cm

Question Write the first five multiples of 7.
Answer 7, 14, 21, 28, 35

Science

Question What is the process by which plants make food?
Answer Photosynthesis

Question Name the gas essential for respiration.
Answer Oxygen

Question What is the boiling point of water?
Answer 100°C

Question What is the chemical formula for water?
Answer H₂O

Question Name the largest organ in the human body.
Answer Skin

Question What are the three states of matter?
Answer Solid, liquid, gas

Question What is the unit of force?
Answer Newton

Question Define evaporation.
Answer The process of liquid changing into vapor.

Question Name the planet closest to the sun.
Answer Mercury

Question What is the function of the heart?
Answer To pump blood throughout the body.

Question What is the source of energy for the sun?
Answer Nuclear fusion

Question Name the smallest bone in the human body.
Answer Stapes

Question What are organisms that can make their own food called?
Answer Autotrophs

Question What is the formula for calculating speed?
Answer Speed = Distance ÷ Time

Question Name one metal that is liquid at room temperature.
Answer Mercury

Question What is the outer layer of Earth called?
Answer Crust

Question What is the main function of the leaves in plants?
Answer Photosynthesis

Question What is the name of our galaxy?
Answer Milky Way

Question Which part of the cell controls its activities?
Answer Nucleus

Question Name the device used to measure temperature.
Answer Thermometer

Social Science

Question Who is known as the Father of the Nation in India?
Answer Mahatma Gandhi

Question When did India gain independence?
Answer 15th August 1947

Question Name the longest river in the world.
Answer Nile River

Question What is the capital of India?
Answer New Delhi

Question Define democracy.
Answer A system of government by the people, for the people.

Question What is the national animal of India?
Answer Tiger

Question Who was the first President of India?
Answer Dr. Rajendra Prasad

Question What is the main source of income in rural areas?
Answer Agriculture

Question Name one renewable source of energy.
Answer Solar energy

Question What are the three levels of government in India?
Answer Central, state, and local

Question Name the desert located in Rajasthan.
Answer Thar Desert

Question Who wrote the Indian National Anthem?
Answer Rabindranath Tagore

Question What is the importance of the Himalayas?
Answer They protect India from cold winds and are a source of rivers.

Question What is the primary occupation in India?
Answer Agriculture

Question What are the main components of weather?
Answer Temperature, humidity, precipitation

Question Name the ocean located to the south of India.
Answer Indian Ocean

Question What is a constitution?
Answer A set of fundamental principles for governing a country.

Question What is the main reason for population growth?
Answer High birth rates and reduced mortality rates.

Question Name the neighboring countries of India.
Answer Pakistan, China, Nepal, Bhutan, Bangladesh, Myanmar, Sri Lanka