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	Which part of the human body is used in doing the activity shown in the picture below?
	a) Shoulder		b) Hands
	c) Mouth		d) Legs

Q.2	Choose the correct option and complete the following sentence: These animals give us _______, by which we can make things like cheese and butter.
	a) sugar		b) meat
	c) milk		d) eggs

Q.3	Read the statements given below and answer the question that follows: 1. Paper and medicines are obtained from plants. 2. If flowers of a plant are removed, then the plant will not produce any seeds or fruits. 3. Bottle gourd is an aquatic plant. 4. Rose and hibiscus plants have a woody stem. 5. Trees have weaker stem than herbs and shrubs. Which of the following options is wrong about plants?
	a) 1 and 4		b) 2 and 4
	c) 3 and 5		d) 4 and 5

Q.4	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.5	Jack eats a lot of candies. Which of the following part of his body will be affected by eating candies?
	a)		b)
	c)		d)

Q.6	Change only the underlined phrase and rewrite the following sentence correctly: All living things need petrol and diesel to grow.
	a) All living things need sunlight and clouds to grow.		b) All living things need soil and sunlight to grow.
	c) All living things need rocks and soil to grow.		d) All living things need food, air and water to grow.

Q.7	Observe the pictures below: Which of the following belongs to the group of non-living things?
	a) Tree, car and house		b) Dog, children and tree
	c) Table, house and car		d) Children, house and dog

Q.8	In the picture given below we can see that Tom is talking to his friend on the phone. Which body parts is he using to talk on the phone?
	a) Legs, hands, eyes, nose		b) Head, nose, eyes, tongue
	c) Feet, mouth, eyes, nose		d) Ears, hands, mouth, tongue

Q.9	Observe the picture. What would this most likely result in?
	a) Saving water		b) Noise pollution
	c) Water pollution		d) Air pollution

Q.10	Observe the picture below and answer the following question: Which of the following breathes through gills?
	a) a		b) b
	c) c		d) d

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.