CREST Science Olympiad Class 9 Sample Paper

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Syllabus:

Section 1: Motion, Force and Laws of Motion, Gravitation, Work and Energy, Sound, Matter in Our Surroundings, Is Matter Around Us Pure, Atoms and Molecules, Structure of Atom, Cell - The Fundamental Unit of Life, Tissues, Diversity in Living Organisms, Why Do We Fall Ill, Natural Resources, Improvement in Food Resources.

Achievers Section: Higher Order Thinking Questions - Syllabus as per Section 1

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Q.1 Q.2 Q.3 Q.4 Q.5 Q.6 Q.7 Q.8 Q.9 Q.10

Q.1

A body of mass 90 g is thrown upwards. It rises to a maximum height of 50 m. At what height its kinetic energy will be reduced to 70%?

Q.2

A ball released from the top of a tower of height M meters takes T seconds to reach the ground. What is the position of the ball in T/3 seconds?

Q.3

Which of the following statement regarding the matter is/are correct?
I. Anything which has mass is matter.
II. Anything which occupies space is matter.
III. Anything which is felt by our one or more senses is matter.
IV. Anything which has no real physical existence is matter.

Q.4

A ball of mass 2 kg is thrown up vertically with a kinetic energy of 490 J. The height at which the kinetic energy of the body becomes half of the original value is _________.  The acceleration due to gravity is 9.8 ms-2.

Q.5

Which of the following options is correct regarding the given statement?

A rubber ball and a lead ball having the same mass, strike normally on a smooth vertical wall with the same velocity. The lead balls fall down after striking the wall but the rubber ball bounces back. 

Q.6

In the following question, an assertion and the reason are given. Choose the correct option:

Assertion: Coal is a combustible organic fuel.
Reason: It occurs inside the volcanoes.

Q.7

Which of the following statement is wrong?

Q.8

In the following question, an assertion and the reason are given. Choose the correct option:

Assertion: Plasma membrane contains bimolecular lipid layer, the surface of which is interrupted by proteins.
Reason: Selective permeability of the plasma membrane is explained with the help of a fluid mosaic model.

Q.9

Which of the following statements is/are correct?

Q.10

What will happen if a saturated salt water solution is heated and allowed to cool without adding any more salt?

Your Score: 0/10

Answers to Sample Questions from CREST Olympiads:

Q.1aQ.2cQ.3bQ.4cQ.5cQ.6cQ.7aQ.8bQ.9dQ.10c

Practicing Science Olympiad previous years’ question papers for class 9 is the most effective way to succeed in the CREST Science Olympiad. To get an advantage in the competition, candidates are regularly advised to refer to sample papers and build their knowledge. The more students work on Science Olympiad questions, the closer they get to perfection. 

The CREST Science Olympiad previous year paper for class 9 can be downloaded directly from this page. The answer key for the questions is also available so that students can cross check their answers with the correct answer.

Answers to Sample Questions from CREST Olympiads:

Q.1 : a | Q.2 : c | Q.3 : b | Q.4 : c | Q.5 : c | Q.6 : c | Q.7 : a | Q.8 : b | Q.9 : d | Q.10 : c

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