SAMPLE PAPER 02 FOR SESSION ENDING EXAM (2018–19)

SUBJECT: SCIENCE (086)

BLUE PRINT : CLASS IX

Practical

UNIT Chapter VSA SA - II SA - I LA Unit

Based Total

(1 mark) (3 marks) (2 marks) (5 marks) Questions Total

Matter - Its Nature and Behaviour of life Matter in our Atoms and Molecules Structure of the Atom The Fundamental unit -- -- -- 3(1) 3(1) -- -- -- -- 5(1)* 5(1) 5(1) 2(1)* -- -- 8(2) 8(2) 7(2) 23(7)

surroundings -- 3(1) -- -- -- 3(1)

Is Matter around us -- 3(1)* -- -- 2(1) 5(2)

pure Organisation in the Living World iving World organisms Tissues Diversity in living Why Do we fall ill 1(1) -- 3(1)* 3(1) -- -- -- 5(1)* -- -- -- 6(2) 3(1) 3(1) 20(6)

Motion, Force and Motion Gravitation Work and Energy ___ -- -- 3(1)* 3(1) -- -- -- -- 5(1)* 5(1) 2(1) -- -- 3(1) 8(2) 7(2) 27(9)

Force and Laws of motion -- 3(1) -- -- 2(1)* 5(2)

Work Sound -- -- 2(1)* -- 2(1)* 4(2)

Our Environment Natural Resources 1(1) 3(1) 2(1) -- -- 6(3) 6(3)

Food; Food Production Resources Improvement in Food -- 2(1) 2(1) 4(2) 4(2)

Total 2(2) 30(10) 6(3) 30(6) 12(6) 80(27) 80(27)

Note: * - Internal Choice Questions of same chapter.

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SAMPLE PAPER 02 FOR SESSION ENDING EXAM (2018–19)

SUBJECT: SCIENCE

MAX. MARKS: 80

DURATION: 3 HRS

CLASS: IX

General Instructions:

The question paper comprises of five sections – A, B, C, D and E. You are to attempt all the sections.

1. All questions are compulsory.
2. Internal choice is given in sections B, C, D and E.
3. Question numbers 1 and 2 in Section-A are one mark questions. They are to be answered in one word or in one sentence.
4. Question numbers 3 to 5 in Section- B are two marks questions. These are to be answered in about 30 words each.
5. Question numbers 6 to 15 in Section-C are three marks questions. These are to be answered in about 50 words each.
6. Question numbers 16 to 21 in Section-D are 5 marks questions. These are to be answered in about 70 words each.
7. Question numbers 22 to 27 in Section- E are based on practical skills. Each question is a two marks question. These are to be answered in brief.

SECTION – A

1. Name the term which is used for the following:
2. The left and right halves of the body have the same design.
3. The animal tissue differentiate from the three embryonic germ layers.

2. What would happen if carbon dioxide content of the atmosphere increases?

<u>SECTION – B</u>

1. What is biological fixation? How is it different from nitrification? Give an example of organism involved in each of these.

4. (a) Sound is produced when your school bell is struck with a hammer. Why?

1. Which characteristic of sound helps to identify your friend by his voice while sitting with others in a dark room?

OR

Define wavelength and relate it with frequency of sound and its velocity.

1. Where is ozone layer found in atmosphere? What is its importance? Write the harmful effects of UV rays?

SECTION - C

6. A student lifts an object in the upward direction. In doing so, he applies the force on the object in the upward direction and displaces it in that direction: (However, the force of gravity is also acting on the object.)

1. State the direction in which force of gravity is acting on it.
2. Which one of these forces is doing positive work? Give reason.
3. Which one of these forces is doing negative work? Give reason.

OR

1. Define kinetic energy.
2. The masses of scooter and bike are in the ratio of 2:3, but both are moving with the same speed of 108 km/h. Compute the ratio of their kinetic energy.

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