CREST Science Olympiad Class 4 Previous Year Papers

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Syllabus:

Section 1: Plants, Animals, Food and Digestion, Clothing, Matter and Materials, Force, Work and Energy, Our Environment, Earth and Universe.

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

Sample Paper Previous Year Paper Marking Scheme Free Study Material

Q.1

Q.2

Q.3

Q.4

Q.5

Q.6

Q.7

Q.8

Q.9

Q.10

Q.1	What is common between the two animals shown below?
	a) They both are decomposers.		b) They both migrate to a warmer place during winter.
	c) They both can blend with the surroundings.		d) They both are herbivores.

Q.2	We eat different types of food every day. Food gives us the energy to work, play and live. Which of the following food components are called bodybuilding foods?
	a) Proteins		b) Fats
	c) Vitamins and minerals		d) Carbohydrates

Q.3	Observe the group of food items shown below carefully. Which group of foods do they belong to based on their function?
	a) Foods for fighting diseases in the body.		b) Foods required for proper mechanism of the digestive system.
	c) Food required for growth.		d) Food required for energy to do work.

Q.4	Different bird species have differently shaped beaks because each species has evolved a beak design that suits its diet and lifestyle. Observe the beaks of these birds below. Which of these birds cannot eat flesh?
	a) Only D		b) Only E
	c) Only F		d) Both D and F

Q.5	Given below are a set of phenomena: 1. Tearing of paper 2. Souring of milk 3. Chopping of wood 4. Breaking a glass Which of the above changes can be reversed?
	a) 1 only		b) 1 and 4 only
	c) 1, 2, 3 and 4		d) None of them

Q.6	Choose the correct option and complete the following sentence: Rayon is different from truly synthetic fibres because _______________.
	a) it has silk-like appearance		b) its fibres can be woven like those of natural fibres
	c) it is obtained from wood pulp		d) it can be dyed in wide variety of colours

Q.7	The given picture shows the fruit of a plant called cocklebur. Choose the method by which the seeds in the fruit are dispersed:
	a) Seeds are carried on an animal's fur.		b) Seeds are carried by water.
	c) Seeds are eaten by an animal.		d) Seeds are blown away by the wind.

Q.8	Observe the food pyramid shown below and answer the following question: Level 1 is rich in which nutrient? Food items of which level should be consumed in very little quantity?
	a) 1. Carbohydrates 2. Level 5		b) 1. Proteins 2. Level 1
	c) 1. Vitamins 2. Level 4		d) 1. Fats 2. Level 3

Q.9	Consider the following statements and choose the correct option: Statement 1: A man cuts down the trees and modifies his environment to make life comfortable. By deforestation, he clears the land for agriculture, industries and habitat. Statement 2: Plants and animals are interdependent. The decay of dead plants and animals provides nutrition to the soil which in turn help in the growth of plants and trees.
	a) Statement 1 is correct and statement 2 is incorrect		b) Statement 1 is incorrect and statement 2 is correct
	c) Both the statements are correct		d) Both the statements are wrong

Q.10	Fill in the blank with the correct option: Jane loves to play outside in the sun all the time with her friends. Exposure to sunlight is a natural way of getting ___________________.
	a) vitamin D		b) vitamin A
	c) vitamin C		d) vitamin K

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Students can download the CREST Science Olympiad previous year paper pdf for class 4 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.

One of the most significant advantages of solving the past years’ papers is that it helps students improve their time management skills, strengthens their understanding of concepts and aids them in applying the concepts they have mastered. Also, solving previous years’ papers a few days before the exam can help students to revise the concepts quickly. Therefore, students must refer to previous years' papers before appearing for the final exam as many advantages are associated with it.

Additional Preparation Resources

Students can also refer to the following resources to level up their CREST Science Olympiad (CSO) exam preparation for class 4 -

1. CREST Science Worksheets Package for class 4 - 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 4 - 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 4 for free.

Note: Don’t forget to download the CREST Science Olympiad past year paper pdf for class 4.