CBSE Class 6 Science Worksheet Set 12

Practice Worksheets for Class 6 Science: All Chapters

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Practice All Chapters Worksheets for Class 6 Science

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Class: VI Sub: Science
Topics: L – 2 Components of food
L – 4 Sorting material into groups
L – 5 Separation of substances
L – 6 Changes around us
L – 8 Body Movements
L – 10 Motion and measurement

SECTION- A

Multiple Choice Questions
 
1. Melting of ice is a ______ change
 
(a) Reversible               (b) Irreversible
 
(c) Chemical                (d) Fast
 
2. Which of the following food items shows a positive starch test?
 
a) butter                      b) egg
 
c) rice                          d) oil
 
3. Which of the following is non-lustrous?
 
a) gold                        b) wood
 
c) silver                      d) aluminium
 
4. During filtration, what do we obtain on the filter paper?
 
a) filtrate                   b) muddy water
 
c) residue                  d) clear water
 
5. Changes can be made by
 
a) cooling                   b) heating
 
c) applying pressure    d) all of these
 
6. The solubility of a substance ------------- with rise in temperature.
 
a) decrease                b) remain same
 
c) increase                 d) none of these
 
7. 1m = __________ cm.
 
a) 100                       b) 1000
 
c) 10                         d) 50
 
8. Birds can fly because they have
 
a) streamlined body     b) hollow bones
 
c) wings                      d) all of these
 
9. Ripening of fruits is a ____________ change.
 
a) chemical                b) physical
 
c) reversible              d) fast
 
10. How many bones are present in human body?
 
a) 206                      b) 204
 
c) 210                      d) 205
 
Very Short Type Questions
 
11. Why flying insect is said to be in state of motion?
 
12. What is lustre? Give one important application of this property?
 
13. Name two sources of carbohydrate rich food items.
 
14. Is changing of milk to curd a reversible change.
 
15. Which joint is present in your neck?
 
16. Why can’t we bend our elbow backwards?

17. An object moves “to and fro” about its position of rest. What type of motion is this?

18. The process of adding alum to water to hasten, sedimentation is called ‘Loading’. Why has this name been given to the process?
 
19. Why should you drink 2-3 litres of water every day even when water does not provide any energy?
 
20. Radha s house is 6540 meters from her friend’s house. Calculate the distance in kilometers.
 
SECTION- B
 
Short Answer Type Questions
 
21. What do you understand by the term
 
a) rest
 
b) motion
 
22. Why should you not eat only one type of food?
 
23. How will you determine hardness of a given substance.
 
24. What is winnowing? Who uses winnowing and how?
 
25. How do muscles help in movement in the case of our arms?
 
26. Give four examples of the change which
 
a) cannot be reversed
 
b) can be reversed
 
27. Explain with diagram how does loco motion take place in an earth worm and snail?
 
28. How is circular motion different from rotatory motion?Give an example to support your answer.
 
29. How is salt obtained from sea water?
 
30. Identify the disease from the given symptoms.
 
a) Swollen gland in the neck, abnormal metabolism
 
b) Bleeding of gums, swelling of joints
 
c) Weakness, pale color, white nails.
 
SECTION- C
 
Long Answer Type Questions
 
31. a) Define standard unit.
 
b) Explain Rectilinear and Curvilinear Motion with two examples of each.
 
32. How is locomotion brought about in Humans?
 
33. Differentiate between a reversible and irreversible changes.
 
34. What is a joint? Explain different types of freely movable joints.
 
35. How will you separate two immiscible liquids by decantation? Support your answer with a well labeled diagram.
 
36. List the different components of food and discuss the importance of carbohydrates and proteins in our diet.

 

 

 

Please click on below link to download CBSE Class 6 Science Worksheet Set L

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All Chapters Practice Sheet and Solutions for Class 6 Science

Chapter Practice Questions for Class 6 Science

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Expert Practice Material for Class 6 Science

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FAQs

Where can I download the latest PDF for CBSE Class 6 Science Worksheet Set 12?

You can download the teacher-verified PDF for CBSE Class 6 Science Worksheet Set 12 from StudiesToday.com. These practice sheets for Class 6 Science are designed as per the latest CBSE academic session.

Are these Science Class 6 worksheets based on the 2026-27 competency-based pattern?

Yes, our CBSE Class 6 Science Worksheet Set 12 includes a variety of questions like Case-based studies, Assertion-Reasoning, and MCQs as per the 50% competency-based weightage in the latest curriculum for Class 6.

Do you provide solved answers for CBSE Class 6 Science Worksheet Set 12?

Yes, we have provided detailed solutions for CBSE Class 6 Science Worksheet Set 12 to help Class 6 and follow the official CBSE marking scheme.

How does solving CBSE Class 6 Science Worksheet Set 12 help in exam preparation?

Daily practice with these Science worksheets helps in identifying understanding gaps. It also improves question solving speed and ensures that Class 6 students get more marks in CBSE exams.

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