CREST Science Olympiad Class 6 Previous Year Paper

Looking to support your child in preparing for the Class 6 Science Olympiad? Practising with previous year question papers is one of the best ways to begin. These papers give students a real sense of the exam pattern and help reinforce what they've learned in class.

Why Previous Year Papers Make a Difference

  • They cover important topics like Motion and Measurement of Distances, Light, Shadows and Reflections, Electricity and Circuits etc.
  • They sharpen problem-solving skills and help students practise completing questions within a set time.
  • Answer keys are included for quick feedback and self-assessment.

Download the Science Olympiad Previous Year Paper for Class 6 (PDF) and help your child feel more prepared, confident, and motivated for the upcoming exam.

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Syllabus:

Section 1: Motion and Measurement of Distances, Light, Shadows and Reflections, Electricity and Circuits, Fun with Magnets, Our Environment, Sorting and Separation of Materials, Changes Around Us, Living Organisms and Their Surroundings, Food and its Components, Fibre to Fabric.

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

Which pair of food items among the following will change colour to purple when introduced to copper sulphate solution with a little sodium hydroxide added?
1. Fish
2. Potato
3. Butter
4. Lemon
5. Rice
6. Egg

Q.2

Fill in the blank:

Srishti and Tina stood before a plane mirror at a distance of 3 m from it. Srishti walked 5 steps towards the mirror, each step measuring 30 cm. Tina walked 8 steps away from the mirror, each step measuring 25 cm. The distance between Tina and the image of Srishti in the mirror is ______ m.

Q.3

What is common among the following changes?
(i) Blinking of traffic light
(ii) Motion of fan blades while rotating
(iii) Swinging of a pendulum
(iv) Striking of a clock every one hour

Q.4

What is common between the two vegetables shown below?

Q.5

Consider the following clues and identify the vitamin:
Clue 1: Its function is to keep skin, nervous system and digestive system healthy.
Clue 2: Whole wheat, other whole cereals, potatoes, tomatoes, meat, fish and peanuts are rich sources of it.
Clue 3: Deficiency of this vitamin causes pellagra.

Q.6

Read and identify the INCORRECT statements:
P: Evaporation and condensation processes are reverse of each other.
Q: Ripening of fruits is an irreversible process.
R: Reversible changes take place only in one direction.
S: All chemical changes are changes in shape, size etc. only.

Q.7

Observe the pictures shown below and spot the similarity between such plants:



Q.8

Which of the following statement is correct?

Q.9

Choose the correct option and complete the following sentences:
1. We keep water to boil in a vessel. Before it starts boiling we see tiny bubbles on the inside. These bubbles come from_______________________.
2. During heavy rainfall, earthworms and rodents come out of the soil because water fills up all the spaces occupied by ______________________.

Q.10

Observe the two pictures shown below and identify the similarity between them related to the characteristics of all living things:



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Answers to Previous Year Questions from CREST Olympiads:

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

Additional Preparation Resources

Students can also refer to the following resources to level up their CREST Science Olympiad (CSO) exam preparation for class 6 -

  1. CREST Science Worksheets Package for class 6 - 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 6 - 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 6 for free.

Note: Don’t forget to download the CREST Science Olympiad past year paper pdf for class 6.

Answers to Previous Year Questions from CREST Olympiads:

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

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