Boost your child's preparation for the Science Olympiad with the Class 9 sample paper. It helps students revise important topics and get comfortable with the exam format.
What's Included?
MCQs based on key Class 9 science concepts.
Two sections: Practical Science & Achiever's Section.
Answer key with explanations for effective self-study.
Download Class 9 Science Olympiad Sample Paper (PDF)
Download the free PDF and support your child's smart and focused preparation.
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
Choose the correct option and complete the following sentence:
The cell organelle which helps in the synthesis of fats in adipose tissue is _________________.
Q.2
Fill in the blanks:
Suppose gravity of the Earth suddenly becomes zero, then what will happen to the motion of the Moon (neglecting the effect of other celestial bodies) _____________.
Q.3
In the following question, an assertion and the reason are given. Choose the correct option:
Assertion: It is the gravitational force exerted by the sun and the moon on the seawater that causes the formation of tides in the sea. Reason: The gravitational force of attraction is a weak force compared to other fundamental forces of nature.
Q.4
Identify the disease-causing agents:
Q.5
Choose the correct option and complete the following sentence:
As the principal quantum number increases, the difference of distance of separation between consecutive energy levels ______________.
Q.6
A ship at rest is sending ultrasonic sound waves to detect a shoal of fish. If the time gap between the signal sent from the ship and received (reflected signal) is 0.5 s, then find the distance of the shoal of fish from the ship. (Velocity of sound in water is 1400 m/s)
Q.7
Fill in the blank:
Certain parts of a plant can be bent easily without breaking. This flexibility in certain parts, like leaf and stem, can be attributed to the abundance of __________.
Q.8
Rectify the given statements by replacing the underlined words and select the correct option:
(i) The viscous fluid present in the nucleus is called cytoplasm. (ii) Vacuoles are rod shaped structures which oxidise food to provide energy. (iii) Mitochondria contain green pigment chlorophyll and take part in photosynthesis. (iv) Lysosomes take part in synthesis of proteins.
Q.9
Consider the following sentences and choose the correct option:
(i) The cell wall is the site of energy production in a plant cell. (ii) Lysosomes are the reservoirs of starch, oil and protein granules. (iii) A plant cell becomes turgid due to plasmolysis. (iv) Chemically plasma membrane is composed of fats and lipids. (v) The functional segments of DNA are called genes.
Q.10
A body of mass 90 g is thrown upwards. It rises to a maximum height of 50 m. At what height will its kinetic energy be reduced to 70%?
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