CREST Science Olympiad Class 4 Previous Year Papers

>>> Join CREST Olympiads WhatsApp Channel for latest updates. CREST Science Olympiad Previous Year Paper PDF for Class 4:

If your web browser doesn't have a PDF Plugin. Instead you can Click here to download the PDF

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	Match column I with column II and select the correct option: Column I Column II 1. Conifer a. Orchids 2. Deciduous b. Lianas  3. Climbers in rainforests c. Cedar 4. Epiphytes d. Sal
	a) 1 - c, 2 - d, 3 - b, 4 - a		b) 1 - c, 2 - d, 3 - a, 4 - b
	c) 1 - a, 2 - d, 3 - c, 4 - b		d) 1 - d, 2 - a, 3 - c, 4 - b

Q.2	Choose the correct option which answers the following question: Waterlogged places are called swamps or marshes. Marshy regions have sticky and clayey soil. Which of the following have breathing roots since air cannot reach the roots of these plants?
	a) Mango trees		b) Coconut trees
	c) Mangroves		d) Spruce trees

Q.3	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.4	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.5	State the effect of the force in each of the following cases: James blows the air from his mouth on the smoke rising up from a burning stick.  When we sit on a sofa with springs, then the springs of the sofa get compressed.
	a) 1- Force can change the speed of a moving object 2- Force can move a stationary object		b) 1- Force can change the direction of a moving object 2- Force can stop a moving object
	c) 1- Force can stop a moving object 2- Force can change the direction of a moving object		d) 1- Force can change the direction of a moving object  2- Force can change the shape and size of an object

Q.6	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.7	Fill in the blank: In a banyan tree, roots grow from the branches, reach the soil and continue growing below the soil. These are called ________________ roots.
	a) buttress		b) fibrous
	c) aerial		d) water storage

Q.8	Which of the following pair of animals are arboreal? P: Garden Lizard Q: Turtle R: Newts S: Flying Squirrel
	a) P and Q		b) Q and R
	c) R and S		d) P and S

Q.9	In reference to the different types of forces acting on various objects, which of these is INCORRECTLY paired?
	a) Picking up a suitcase - Muscular force		b) People are able to walk on earth - Gravitational force
	c) Paper clips get attracted to the magnet - Frictional force		d) None of the above

Q.10	Choose the correct option and complete the following sentence: When we heat or cool a matter, the movement of its particles gets affected. When we cool a substance, its particles _____________________________.
	a) stop moving		b) start moving slowly
	c) do not move at all		d) start moving faster

Your Score: 0/10

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.