CREST Science Olympiad Class 4 Previous Year Paper

Preparing your child for the Class 4 Science Olympiad? Solving previous year question papers is a smart and effective way to get started. These papers give students a better understanding of what to expect in the actual exam and help them revise key topics with focus.

Why These Papers Are Helpful

• They cover important topics such as Plants, Animals, Food and Digestion, Clothing, Matter and Materials etc.
• They help improve time management and sharpen thinking skills needed for Olympiad-level questions.
• Answer keys are included to support independent learning and quick corrections.

Download the Science Olympiad Previous Year Paper for Class 4 (PDF) and give your child the tools to prepare with clarity and confidence.

>>> 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

Previous Year Questions

Q.1

Q.2

Q.3

Q.4

Q.5

Q.6

Q.7

Q.8

Q.9

Q.10

Q.1	Observe the picture shown below: What are these planets collectively called?
	a) Inner planets		b) Terrestrial planets
	c) Jovian planets		d) Both a and b

Q.2	Which of the following statements is/are correct? 1. Maize and wheat are plants with fibrous roots. 2. Wheat plant has soft green stems. It is a shrub. 3. Money plant is a climber as it has a weak stem and needs support to stand. 4. Potato is an underground root.
	a) Only 1		b) Only 4
	c) 1, 2 and 3		d) 1 and 3

Q.3	Complete the pattern given below: Churning of food : Stomach :: Absorption of water from chyme : ___________________
	a) Small intestine		b) Stomach
	c) Large intestine		d) Liver

Q.4	Consider the following plants and identify the type of roots these plants have:
	a) Aerial roots		b) Tap roots
	c) Breathing roots		d) Fibrous roots

Q.5	Read the statements below and choose the correct one: The balance in nature can get disturbed due to various man-made and natural causes. The elimination of snakes in the rice fields decreases predators of rats. Acid rain has led to an increase in ecological imbalance.
	a) 1 and 2		b) 1 and 3
	c) 2 and 3		d) 1, 2 and 3

Q.6	Read the following clues below and identify the animal from the given options: Clue 1: I am a vertebrate. Clue 2: I do not have legs. Clue 3: I have scales which help me to crawl.
	a) Earthworm		b) Snake
	c) Goat		d) Salamander

Q.7	Plants that grow in water are called aquatic plants. Which of the following is an adaptation of aquatic plants?
	a) The leaves are modified into spines.		b) The leaves are flat.
	c) The leaves are broad and have a wax coating.		d) These plants trap and eat insects.

Q.8	Which of the following statement is CORRECT regarding the food item shown below?
	a) It is needed for the formation of blood.		b) It is a good source of vitamin A.
	c) It is a good source of iron.		d) All of the above

Q.9	Which of the following statements is incorrect?
	a) We have eight incisors in the front centre of our mouth.		b) We have four canines in each jaw of our mouth.
	c) We have eight premolars in the oral cavity.		d) All of the above

Q.10	Following are some characteristics of an animal. To which adaptation does this animal belong to? 1. Colour matches with the surroundings 2. Thick skin 3. Broad, flat and padded soles 4. Long eyelashes
	a) Polar regions		b) Tropical rainforests
	c) Desert regions		d) Under water

Your Score: 0/10

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.