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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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

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

Who among the following is incorrect regarding the safety habits?

Q.2

Observe the pictures below:
Which of the following belongs to the group of non-living things?


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Q.3

Look at the pictures given below:
What are these plants collectively called?


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Q.4

Observe the picture below and answer the following question:
Which of the following breathes through gills?


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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.

Q.6

Identify the animal from the following riddle:
Lives both on land and in water.
Breathe through its skin in underwater and have lungs to breath on land.
Lay eggs from which the young ones hatch.
Eat insects and worms.
Who am I?

Q.7

Richard and his friend are sailing paper boats on roads full of water. Identify the season:


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Q.8

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?

Q.9

Jill was asked to make four groups of three animals each, which are useful to humans in a similar way. But she made a mistake. Identify the INCORRECT group she made:

Q.10

Arya's doctor advised her to have a healthy and nutritious diet. Which of the following she should include in her diet?

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Answers to Previous Year Questions from CREST Olympiads:

Q.1aQ.2cQ.3bQ.4bQ.5aQ.6aQ.7aQ.8cQ.9aQ.10c

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.

Answers to Previous Year Questions from CREST Olympiads:

Q.1 : a | Q.2 : c | Q.3 : b | Q.4 : b | Q.5 : a | Q.6 : a | Q.7 : a | Q.8 : c | Q.9 : a | Q.10 : c

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