CREST Science Olympiad Class 1 Previous Year Paper

Wondering how to help your child succeed in the Class 1 Science Olympiad? Practising with previous year question papers is a smart first step. These papers provide real exam insights and build familiarity with science topics taught in Class 1.

Benefits of Using Previous Year Papers

• Includes concept-based questions from topics like Plants, Animals, Our Body, Food, and Environment etc.
• Improves time management and builds confidence for Olympiad exams.
• Comes with answer keys for guided learning and quick feedback.

Download the Science Olympiad Previous Year Paper for Class 1 (PDF) and help your child practise smarter and score higher in upcoming exams.

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Open CREST Science Olympiad Class 1 Previous Year Paper (PDF)

Syllabus:

Section 1: Living and Non-living Things, Plants, Animals, Human Beings and Their Needs, Good Habits and Safety Rules, Air and Water, Weather and the Sky.

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	Read the conversation below: Susan: Mom, please knit a woollen sweater for my doll. Mom: Sure Susan! Your doll must be feeling _____________ wearing cottons in ________________. Select the CORRECT option and fill in the blanks to complete the above conversation:
	a) wet, winter		b) cold, summer
	c) hot, summer		d) cold, winter

Q.2	Look at the pictures given below: What are these plants collectively called?
	a) Creepers		b) Climbers
	c) Herbs		d) Shrubs

Q.3	Which of the following things will float in a swimming tub filled with water?
	a)		b)
	c)		d) All of the above

Q.4	Tony is having hot chocolate. Which of the following sense organ is used by Tony for tasting the hot chocolate?
	a) Eyes		b) Ears
	c) Tongue		d) Skin

Q.5	Fill in the blank: 1. The simplest way to purify water is ________________. 2. Water purifiers like a filter make the water ___________________ and pure.
	a) 1. boiling, 2. germ-free		b) 1. evaporate, 2. impure
	c) 1. freezing, 2. dirty		d) 1. melting, 2. hard

Q.6	What do we call the baby of a kangaroo?
	a) Puppy		b) Calf
	c) Joey		d) Fawn

Q.7	While going home from school, Kathy observed smoke coming out of a factory. What kind of pollution this will most likely cause?
	a) Noise pollution		b) Land pollution
	c) Air pollution		d) This does not cause any pollution.

Q.8	Look at the picture given below and select the property of air that the given picture shows:
	a) Air is everywhere and we can feel air.		b) Air is needed to burn things.
	c) Air can move things.		d) Air fills up space.

Q.9	Arya's doctor advised her to have a healthy and nutritious diet. Which of the following she should include in her diet?
	a)		b)
	c)		d)

Q.10	Look at the traffic lights below in the picture and complete the following sentence: The green light at the traffic signal says _________.
	a) get ready		b) stop
	c) run		d) go

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 1 -

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

Note: Don’t forget to download the CREST Science Olympiad past year paper pdf for class 1.