CBSE IX Sample Papers

Will you please give here sample question paper of CBSE board pattern for science subject of class 9th ?

[Arun Vats]

As you want I am here giving you sample question paper of CBSE board pattern for science subject of class 9th .

Sample paper :

1. What is meant by valency of an element?
2. Why is euglena called plant animal?

3. Relate watt to joule.
4. Give the names of elements present in:- a. Potassium sulphate b. Hydrogen bromide c. Quick lime d. Baking powder

5. Name the group of plants that belongs to the division of Thallophyta.
6. Explain how energy is conserved in a simple pendulum.

7. a. Define the term mole. b. What are polyatomic ions?

8. A. Write formulae of:- a. Magnesium hydroxide b. Potassium chloride c. Sodium carbonate B. Define atomic mass unit.

9. What are major divisions of plantae? What is the basis of these divisions?

10. What are vectors? Name the vectors of malaria?

11. What are antibiotics? How do they work? How penicillin is effective to control bacterial disease?