Science Quiz questions and answers for class 8 | Science quiz for class 8

Science Quiz questions and answers for class 8 pdf | Science quiz for class 8 for the preparation of academic and entrance examination. Science quiz for class 8 with answers.

Are you looking for a Science quiz to challenge your 8th grade student? A Science quiz can help them review the topics they have studied and also add some fun to their learning. In our website you can practice 100 science quiz questions for class 8.

Having an answer key is essential so that both parents and students can check their performance as well as gain insight into the concepts they are studying.

This article presents a Science quiz designed for 8th graders, along with an answer key to assess performance and understanding. Read on to find out more!

Science Quiz questions and answers for class 8 Science quiz for class 8

About Science Subject

Science is the study of the natural world through observation and experimentation. It encompasses a wide range of fields, including biology, chemistry, physics, geology, and astronomy.

Science seeks to understand how the world works at its most fundamental level and uses this knowledge to develop new technologies, medicines, and ways of living.

At its core, science is a process of discovery that relies on empirical evidence and logical reasoning. Scientists use methods such as hypothesis testing and data analysis to develop theories about phenomena in the natural world.

These theories are constantly being refined as new information becomes available through ongoing research.

One important aspect of science is its ability to help us make informed decisions based on evidence rather than opinion or ideology.

For example, scientific research has provided valuable insights into climate change and helped us understand the risks associated with tobacco use.

Science Quiz questions and answers for class 8 Pdf


Class 8 Science Quiz

Science Quiz questions and answers for class 8 | Science quiz for class 8

1 / 50

The triple antigen vaccine is given against

2 / 50

Flowers that bloom at night are generally

3 / 50

'Project Tiger' was started in

4 / 50

The best hiding place for a rat is

5 / 50

The Green plants can make their own food from water, sunlight and

6 / 50

The ''White revolution'' involves increased in the production of

7 / 50

A sanitary land -fill

8 / 50

Which of the following is a desert plant?

9 / 50

Animal which used gills as breathing organ is

10 / 50

Which gas helps to burn down absorbed food to release energy?

11 / 50

Crow bar is an example of

12 / 50

Which of the following is not an antibiotic?

13 / 50

Rickets associated with the deficiency of

14 / 50

The thick yellow fleshy parts of a soaked seed of Bengal gram are the

15 / 50

Fishes are

16 / 50

Crop rotation is a good method of

17 / 50

Which disease is due to bacterial infection?

18 / 50

A lunar eclipse occurs when:

19 / 50

Which gas is not useful to us

20 / 50

Chernobyl disaster occurred in the

21 / 50

As diamond is a bad conductor of electrical conductivity is

22 / 50

Imagine yourself standing between a lamp and a wall. If you move towards wall your shadow will

23 / 50

What happens to houseflies when light is suddenly flashed?

24 / 50

The shortest shadow of an object is formed by sunlight at

25 / 50

Water is used as source of energy for generating electricity in

26 / 50

In which stage of the Evolution of the Earth and did separation of the core, mantle and crust take place?

27 / 50

Which of the following substance has the lowest boiling point range?

28 / 50

The best fuel in terms of energy released per unit gram of the fuel is

29 / 50

Which of the following substances has the lowest ignition temperature in the presence of air?

30 / 50

The gas released from the intestine of cows, buffaloes and poultry animals is

31 / 50

When the light is travelling through a glass its speed is

32 / 50

The most durable anti-corrosion on the metals is

33 / 50

Which of the following metals is sonorous?

34 / 50

Which of the following metals has the highest measure of tensile strength?

35 / 50

Which is the purest commercial form of iron?

36 / 50

The mineral Fe2 O3 refers to

37 / 50

Materials which do not allow an electric current to flow through them are called

38 / 50

The Buoyant force on an object immersed in water is greater at the depth of

39 / 50

As per the velocity of light through the glass. Its Refractive Ind  x  is

40 / 50

Light changes its direction while travelling through mediums of different density. This process is called

41 / 50

The scientific technology of designing new cells to increase animal and plant yield is called

42 / 50

Pasteurization of milk destroys its

43 / 50

The disease Polio among the children is caused by micro-organism

44 / 50

A chemical compound known as BHC is used in the making of

45 / 50

The bulletproof glass is made form

46 / 50

The portion of the shadow which is completed dark is called

47 / 50

For a healthy environment, which of the following resources should carefully be conserved?

48 / 50

Theory of Organic Evolution explains

49 / 50

In which period did the largest creative roamed the Earth's surface?

50 / 50

Rearing management of fish large-scale production is known as

Your score is

The average score is 41%


Class 9 Science Quiz | Class 9 Science MCQ Online Test


The science quiz for class 8 was very informative and helpful. It provided a comprehensive list of questions that can help students understand their learning material better.

Additionally, it also included answers to the questions so that students can check their progress and see where they need to improve.

Taking this quiz is a great way to gauge mastery of science concepts and materials and it can be used as a study tool or review prior to tests and exams.

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