CBSE Class 6 Science Question Paper Set 20

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Find CBSE Class 6 Science Question Paper Set 20 right below. We provide standard Class 6 Science previous year question papers packed with detailed solutions for the 2026-27 term, following guidelines set by CBSE, NCERT, and KVS. Practice these tests to build confidence and score better marks.

Solved Science Question Papers for Class 6

Check out these Class 6 Science question papers to get familiar with actual test rules and scoring systems. Solving these papers regularly sharpens your time management and problem-solving accuracy. Access the complete CBSE Class 6 Science Question Paper Set 20 to practice at home.

Science Class 6 Question Paper PDF with Solutions

SECTION A
1. Name an organism that has exoskeleton. (1)
 
2. Which device is used to break the flow of current in a circuit? Name an electrical gadget that has this device built in it.
 
3. Give an example of object showing more than one type of motion. Also mention the motions it displays.
 
4. Write two precautions that should be taken while handling a magnet. (2)
 
5. “Water, water everywhere, nor any drop to drink”.
 
(a) Justify the plight of the sailors on a ship lost in ocean.
 
(b) Name two sources from where we get water in our homes.
 
6. Mention one function of the following parts of the plat
 
(a) Root
 
(b) Leaves
 
(c) Stem
 
7. i) Which measuring device is used by tailors to take measurement of body parts? Can they replace this device with a metre rod? Justify your answer.
 
ii) The distance between Sohan's home and his school is 3250m. Express this distance into km 8. Write any two differences between reticulate and parallel venation. Give an example of each type.
 
9.i ) i i ) To clean his spectacles, Ramesh would often breathe out on glasses to make them clean. Justify his action.
        ii)ii)During winters why do we see more fog in areas where there are lots of trees?
 
10. Write any three activities that are possible due to the presence of air. (3)
 
11. Mona went to a farm and observed three different kinds of plants. Plant A is short and has soft green stems, plant B is tall and has hard and thick stem.Plant C has developed branches near the base of the stem which is hard but not thick.
(i) Classify A, B and C into different types of plants.
(ii) Give one example of each type of plant A, B and C.
 
12. a)“A fish dies when taken out of water whereas a wall lizard willdie if kept under water.” Give the term used to describesuch abilities that allow fish and lizard to survive in theirrespective habitats and explain it briefly.
 
b) Explain how a frog can live both in water and on land.
 
c) Which type of body shape is mostly possessed by aerial and aquatic animals? How is this type of body shape useful for these organisms?
 
13. Mention the type of motion for the following:
i)Plucking of strings of a guitar
ii) Marching of the soldiers.
iii)Ball thrown at an angle
iv) Movement of an insect
v) Hands of a clock
vi)Motion of a bicycle while riding
 
14. Give reasons for the following statements.
i)The bulb would not glow if we use eraser instead of safety pin to complete the circuit.
ii)Lump of cotton wool shrinks in water.
iii) Pace or a footstep cannot be used as a standard unit of length.
 
15. (i) What is meant by leaf venation?
(ii) Identify the type of leaf venation found in the diagram A and B given below.
CBSE Class 6 Science Question Paper Set T
iii) Give one example of a plant for each type A and B.
 
16. i) Draw diagrams of any two movable joints in a human body and name them.
     ii)Explain why our wrist is more flexible than skull.
     iii) Give two examples of vertebrates.
 
17. Give one word for the following.
i) The natural surroundings where an organism lives.
ii) The process of inducing magnetism in a piece of soft iron.
iii)The device which is used to break/ complete the circuit.
iv) The part of the plant that anchors the plant to the ground.
v) A framework of bones to give shape to our body.
 
1(8a.) a) Draw diagrams to show an open circuit and closed circuit.
B b) Explain the importance of conductor and insulator in a circuit. Give a suitable example of each.
 
19. a) Explain any three processes involved in the water cycle.
b)‘Water is Precious.’ Justify the statement by mentioning two suitable ways to conserve water.
OR
a) What is ground water? Name a source of water whichis fed by ground water.
b) Amount of heat affects rate of evaporation. Give two examples from daily life to justify your answer.
c) How does concrete land affect the availability of underground water?
 
20. a) State one difference between a magnetic and non-magnetic materials with the help of an exampleof each.
b) Write any three properties of a magnet.
 

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Practice Exam Question Papers for Class 6 Science CBSE Class 6 Science Question Paper Set 20

Download CBSE Class 6 Science Question Paper Set 20 for Class 6 Science

Exam preparation for Class 6 students requires solving the CBSE Class 6 Science Question Paper Set 20 provided above. Easily download these past papers for Class 6 Science available in PDF format for the last 10 years. Regular drills on real past papers build absolute familiarity with question styles, helping you ace both descriptive prompts and MCQ tests.

Importance of solving CBSE Class 6 Science Question Paper Set 20

Consistent practice using the CBSE Class 6 Science Question Paper Set 20 is a proven strategy to elevate your Class 6 Science performance. These documents clarify the official marking scheme and framework followed by the CBSE. Simulating real test conditions at home helps hone your time management abilities, ensuring you finish your Science paper comfortably within the official time limit.

Enhance Practice with Sample Papers & MCQs

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FAQs

Where can I download the official PDF for CBSE Class 6 Science Question Paper Set 20?

The CBSE Class 6 Science Question Paper Set 20 is available for download on StudiesToday.com. It includes complete set with all sections so that Class 6 students can practice with the exact same paper that came in the CBSE exams.

Are the solutions for CBSE Class 6 Science Question Paper Set 20 based on the official CBSE marking scheme?

Yes, the solutions for CBSE Class 6 Science Question Paper Set 20 are prepared by subject matter experts as per official marking scheme. Class 6 students will understand the structure of answers and 'step-marks' methodology Science.

How does solving CBSE Class 6 Science Question Paper Set 20 help in preparing for the 2026 exams?

Solving previous year papers like CBSE Class 6 Science Question Paper Set 20 is important to understand repeat themes and question difficulty levels of Science. It helps Class 6 students to test their time management skills too.

Can I access CBSE Class 6 Science Question Paper Set 20 in different languages?

Yes, where applicable, CBSE Class 6 Science Question Paper Set 20 is available in both English and Hindi mediums. All students from Class 6 can access Science study material in their preferred language.

Is there a charge to download the CBSE Class 6 Science solved papers?

No, all previous year question papers on StudiesToday, including CBSE Class 6 Science Question Paper Set 20, are provided free of charge in mobile-friendly PDF.