CBSE Class 6 Science Sample Paper Set 27

CBSE Class 6 Science Sample Paper Set A. It’s always recommended to practice as many CBSE sample papers as possible before the examinations. The latest sample papers have been designed as per the latest blue prints, syllabus and examination trends. Sample papers should be practiced in examination condition at home or school and also show it to your teachers for checking or compare with the answers provided. Students can download the sample papers in pdf format free and score better marks in examinations. Refer to other links too for latest sample papers.

1. Name 2 sources of protein in your daily life.

Ans Eggs, Paneer(cottage cheese), soya bean

2. Jay wants to make a hammer. His friend advised him to use iron. Give reason.

Ans Iron is hard so it will be able to hammer easily

3. Pi dropped his pencil in a pond and thought it was lost. But found it easily. How? 

Ans. Wood floats in water so his pencil was easily visible will be safe

4. Name the technique that can be used to separate carrot pieces from fried rice.

Handpicking

5. What is a fibre? 

Ans Long thin strands of material used for making yarn and fabric

6. Define Sieveing.

Ans Separation of larger solids from smaller ones using a sieve.

7. Identify the technique in the image and state its importance. (2)

Ans Takli – use d for spinning yarn

Ans 1-C

2-D

3-B

4-A

9. How will you prove if a given food is rich in proteins? (2)

Ans. Biuret test-few drops of copper sulphate and few drops of ammonium hydroxide, colour to violet indicates presence

10. Fill in the blanks: (2)

(a) ________________ are twisted into ________________.

(b) Fabric can be made from yarn by the processes_______________ and _______________.

Ans. A) fibers, yarn

B) knitting and weaving

11. “Food is more important than gold or diamond”. Comment. (2)

Ans Open-ended question

12. “Without vitamins and minerals, we are not healthy”. Justify the statement. (2)

Ans They are needed for body processes and fighting against disease

13. Observe the image and answer the following question:

(a) Identify the technique being demonstrated.

(b) Give one example of a mixture that can be separated using this technique.

Ans A) Evaporation

B) Salt and water

14. Compare and contrast: cotton fabric and jute fabric (3)

Ans Cotton – soft, cool, easy to tear

jute- rough, warm, strong

15. Isha was making art with dried kidney beans and her brother Ishaan was using bits of paper. Accidently their dog brushed against the containers and the 2 got mixed. When

Ishaan started crying, Isha consoled him and helped him to separate out the 2 things.

Based on the above incident, answer the following questions: (3)

(a) How did Isha remove the kidney beans from the paper bits?

(b) What value did Isha show above?

Ans (a) winnowing

(b) understanding and intelligent

16. “We should avoid eating too much fat or carbohydrate”. Give 3 reasons. (3)

Ans. Obesity, deficiency diseases, sleepy /slow

17. Explain how you would separate a mixture of sugar, water and soil. (5)

Ans Decantation, filtration for soil and evaporation for salt

18. Fill in the property or the material in any 5: (5)

Ans. A-LUSTROUS

B-SALT

C-SUGAR

D-SOFT

E-IRON

F-STONE

G-IRON

H-WALL

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