CREST Science Olympiad Class 3 Previous Year Papers

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Syllabus:

Section 1: Plants and Animals, Birds, Food, Housing and Clothing, Transport and Communication, Human Body, Earth and Universe, Matter and Materials, Light, Sound and Force, Our Environment.

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

Sample Paper Previous Year Paper Marking Scheme Free Study Material

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Q.4

Q.5

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Q.10

Q.1	Read the passage given below carefully: X is a very important natural resource and an abiotic component of the environment. It is the uppermost layer of the earth’s crust, which supports the growth of plants. It is a non-renewable resource. Identify X:
	a) Rocks		b) Water
	c) Soil		d) None of the above

Q.2	Observe the picture shown below and identify the process by which water is heated and changes into steam:
	a) Condensation		b) Evaporation
	c) Transpiration		d) Photosynthesis

Q.3	Complete the pattern shown below correctly: Aeroplane : Airport :: Ship : _______________
	a) Bus stand		b) Parking area
	c) Train station		d) Harbour

Q.4	Three students were having a discussion about the kind of clothes one should wear. This is what they said: Sarah: We should wear cotton clothes in summer. Angel: We should wear woolen clothes in winter. Maria: We should always wear nylon clothes in the kitchen. Choose the correct option related to the above statements made by the students:
	a) Angel and Maria are correct but Sarah is incorrect		b) All three students are correct
	c) Angel is incorrect but Sarah and Maria are correct		d) Maria is incorrect but Sarah and Angel are correct

Q.5	Choose the correct statement:
	a) Frog is an amphibian as it can live both on land and in water.		b) A polar bear can live in desert areas.
	c) A camel is an arboreal animal.		d) Bat is an aerial bird.

Q.6	What is the similarity seen between metals and bricks?
	a) Both are transparent objects.		b) Both are opaque objects.
	c) Both are luminous objects.		d) Both are translucent objects.

Q.7	Which of the following statements is correct?
	a) A truck is a land transport whereas yacht is a water transport.		b) A truck is an air transport whereas yacht is a land transport.
	c) The truck has 4 wheels whereas the yacht has 8 wheels.		d) The truck is water transport whereas yacht is underwater transport.

Q.8	Consider the given statements and choose the correct option: Statement A: A person eating too much protein cannot suffer from obesity. Statement B: Fibre-rich foods maintain our body temperature.
	a) Statement A is correct but statement B is incorrect		b) Statement A is incorrect but statement B is correct
	c) Both the statements are incorrect		d) Both the statements are correct

Q.9	What is common among the planets given below? Mercury, Venus, Earth, Mars 1. They are made up of rocks and iron. 2. They all have landforms suggesting past or present volcanic activity. 3. They all have rings and artificial satellites. 4. They all have moons.
	a) 3 and 4		b) 2 and 3
	c) 1 and 2		d) 1 and 4

Q.10	Carefully look at the respiratory system present in the human body and answer the question below: Name the sheet of muscles present just below the lungs:
	a) Diaphragm		b) Bronchioles
	c) Wind pipe		d) Alveoli

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Students can download the CREST Science Olympiad previous year paper pdf for class 3 from this page. Each question in the paper carries 1 mark. The answer key for all the questions is also provided on the last page.

Students who are preparing for the CREST Science Olympiad need to implement some smart study strategies to ace the exam. One such strategy is solving the CREST Science Olympiad previous year papers. These papers help students in developing a deeper understanding of the exam format. Analyzing past years' papers will enable students to recognize:

1. Different types of questions asked in the exam
2. The topics that are frequently asked in the exam
3. The difficulty level of the questions

Students will be better prepared for the CREST Science Olympiad exam if they are aware of the factors mentioned above.

Additional Preparation Resources

Students can also refer to the following resources to level up their CREST Science Olympiad (CSO) exam preparation for class 3 -

1. CREST Science Worksheets Package for class 3 - It is a package of 5 worksheets. The worksheets are in the same pattern as the previous year paper. Hence, very useful for preparation. Existing users can purchase additional practice worksheets by following these steps: Login at https://www.crestolympiads.com/login -> Dashboard -> Additional Practice -> Buy & new users can visit https://www.crestolympiads.com/registration
2. CREST Science Olympiad book for class 3 - The book covers topic-wise reading material, chapter-wise practice questions with answer key & contains the previous year paper. The book is available in both physical and pdf formats. Proceed now to purchase the Olympiad book. Also, students can view & download the first chapter of the Science Olympiad book for class 3 for free.

Note: Don’t forget to download the CREST Science Olympiad past year paper pdf for class 3.