CBSE Class 8 Science Question Paper Set 6

Science
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Read and download CBSE Class 8 Science Question Paper Set 6 designed as per the latest question paper pattern and Class 8 examination guidelines issued by CBSE, NCERT and KVS. The past year Question Papers for Class 8 Science have been provided with solutions which will help students to assess their performance and find out topics in Science Class 8 which they need to improve to get better marks in Class 8 exams. After solving these last year papers also refer to solved Sample Papers for Class 8 Science available on our website to build strong understanding of the subject

Science Question Paper Class 8

Students can refer to the below Class 8 Science Question Paper designed to help students understand the pattern of questions that will be asked in Class 8 exams. Please download CBSE Class 8 Science Question Paper Set 6

Science Class 8 Question Paper

MIDDLE SECTION

SCIENCE

1) Distinguish between force and pressure.
 
If the area of a marble piece weighing 200 N is 25sq.m, how much pressure can it apply when kept on the ground?
 
2) What is gravitational force? Why is it called a non contact force?
 
3) What is liquid pressure? State the factors on which liquid pressure depends.
 
4) What is atmospheric pressure? Name the instruments used to measure it. Why do rubber suckers stick strongly when pressed to a very smooth surface?
 
5) Name the forces acting on a plastic bucket containing water held above ground level in your hand. Discuss why the forces acting on the bucket do not bring a change in its state of motion.
 
6) Define force of friction. What is the cause of friction?
 
7) Why is friction a necessary evil? Explain.
 
8) State the reason for the following:
 
i) Ball bearings are used in most of the machines.
 
ii) Gymnasts often apply chalk powder on their hands.
 
9) Explain why sliding friction is less than static friction.
 
10) Explain why objects moving in fluids must have special shapes.
 
11) Draw and label animal cell and plant cell.
 
12) Where are chromosomes found in a cell? State their functions.
 
13) Why do plant cell has an additional layer surrounding the cell membrane? What is this layer known as?
 
14) Differentiate between unicellular and multicellular organisms.
 
15) State the difference between eukaryotes and prokaryotes.
 
16) Mention any two applications for each of the following: (a) nylon,  (b) acrylic.
 
17) Draw a diagram to show linear and cross-linked arrangement of units in plastics.
 
18) Explain the difference between thermoplastics and thermosetting plastics.
 
19) What is polythene? Why is it non-biodegradable?
 
20) What is polyester? Write any two uses.
 
21) Give reasons: (a) Plastic containers are preferred for storing food.
 
(b) The handle and bristles of tooth brush are made of different materials?
 
22) Explain the formation of petroleum. Petroleum is called ‘black gold’. Why?
 
23) State harmful effect of using fossil fuel.
 
24) Explain why fossil fuels are exhaustible natural resources.
 
25) What are the advantages of using LPG and CNG as fuel?
 
26) Describe how coal is formed from dead vegetation. What is this process called?
 
27) Define calorific value. Give its unit. In an experiment 10 kg of a fuel produced 200000 KJ of heat. Calculate the calorific value of fuel.
 
28) What are the three types of combustion? Explain with examples.
 
29) Make a labelled diagram of candle flame. Which zone of it is luminous and why?
 
30) What are the three essential requirements to produce fire? How fire extinguisher is useful for controlling the fire.
 
31) Write any four characteristics of a good fuel.
 
32) Explain the circumstances leading to acid rain. How does acid rain affect us?

 

 

 

Please click on below link to download CBSE Class 8 Science Question Paper Set 6

Question Paper for Class 8 Science
CBSE Class 8 Science Question Paper Set 1 Solved
CBSE Class 8 Science Question Paper Set 2 Solved
CBSE Class 8 Science Question Paper Set 3 Solved
CBSE Class 8 Science Question Paper Set 4 Solved
CBSE Class 8 Science Question Paper Set 5 Solved
CBSE Class 8 Science Question Paper Set 6
CBSE Class 8 Science Question Paper Set A
CBSE Class 8 Science Question Paper Set B
CBSE Class 8 Science Question Paper Set C
CBSE Class 8 Science Question Paper Set D
CBSE Class 8 Science Question Paper Set E
CBSE Class 8 Science Question Paper Set F
CBSE Class 8 Science Question Paper Set G
CBSE Class 8 Science Question Paper Set H
CBSE Class 8 Science Question Paper Set I
CBSE Class 8 Science Question Paper Set J
CBSE Class 8 Science Question Paper Set K
CBSE Class 8 Science Question Paper Set L
CBSE Class 8 Science Question Paper Set M
CBSE Class 8 Science Question Paper Set N
CBSE Class 8 Science Question Paper Set O
CBSE Class 8 Science Question Paper Set P
CBSE Class 8 Science Question Paper Set Q
CBSE Class 8 Science Question Paper Set R
CBSE Class 8 Science Question Paper Set S
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CBSE Class 8 Science Question Paper Set U
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CBSE Class 8 Science Question Paper Set W
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Previous Year Question Paper Class 8 Science

CBSE Class 8 Science Question Paper Set 6

We hope you liked the above provided CBSE Class 8 Science Question Paper Set 6. To get an understanding of the type of questions which were asked in previous year exams, it is important for Class 8 students to refer to CBSE Class 8 Science Question Paper Set 6 that we have provided above. Students can download all the Question Papers for Class 8 Science which were issued in the exams so that you can practise them and solve all types of questions which have been asked till now. By doing all CBSE Class 8 Science Question Paper Set 6 PYP (previous year papers) you will understand the regular questions and MCQ questions for Class 8 Science which are always asked and learn them so that you can get full marks in those questions. You can download CBSE Class 8 Science Previous Year Question Papers and Class 8 Science Sample Papers in PDF. You should attempt all the last year question paper for Class 8 and Class 8 Science MCQ Test in examination conditions at home and then compare their answers with the solutions provided by our teachers.
 

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