CREST Science Olympiad Class 3 Previous Year Papers
Getting your child ready for the Class 3 Science Olympiad? A great way to begin is by practising with previous year question papers. These papers are more than just practice-they help your child understand the types of questions asked and boost their confidence.
How Previous Year Papers Help
They include questions from important topics like Plants and Animals, Birds, Food, Housing and Clothing etc.
They improve your child's ability to think critically and answer questions within a time limit.
Answer keys are provided to help spot mistakes and learn from them easily.
Download the Science Olympiad Previous Year Paper for Class 3 (PDF) and help your child practise smarter and feel more confident before the exam.
Section 1: Plants and Animals, Birds, Food, Housing and Clothing, Transport and Communication, Human Body, Earth and Universe, Matter and Materials, Light, Sound and Force, Our Environment.
Achievers Section: Higher Order Thinking Questions - Syllabus as per Section 1
Match column I with column II and select the correct option:
Column I
Column II
1. Remove carbon dioxide
a. Liver
2. Bean-shaped structure
b. Small intestine
3. Absorption of nutrients from food
c. Kidney
4. Production of bile
d. Lungs
Q.2
Read the passage given below carefully:
X is a very important natural resource and an abiotic component of the environment. It is the uppermost layer of the earth’s crust, which supports the growth of plants. It is a non-renewable resource.
Identify X:
Q.3
Consider the given statements and choose the correct option:
Statement A: A person eating too much protein cannot suffer from obesity. Statement B: Fibre-rich foods maintain our body temperature.
Q.4
Plants prepare their food through the process of photosynthesis. Plants need carbon dioxide, sunlight and water to prepare their food. In what form do plants store their food?
Q.5
Kate and her classmates were going to Mumbai from Delhi to take part in a quiz competition. They reached the Delhi airport by road transport. And after reaching Mumbai they took the bus to the competition venue. After the competition, they came back to Delhi from Mumbai by rail transport. Which of the following means of transport is most likely used by Kate and her classmates to go to Mumbai from Delhi in the least amount of time?
Q.6
What is the similarity seen between the two insects namely termites and head lice as shown below?
Q.7
Match the column I with the column II and select the correct option:
Column I
Column II
1. Vulture
a. Running bird
2. Ostrich
b. Bird of prey
3. Swan
c. Scratching bird
4. Quail
d. Swimming bird
Q.8
Identify the plant shown in the picture and complete the following sentence:
Insects get attracted to this plant, lands on its mouth and gets trapped by it because of its _________________.
Q.9
Three students were having a discussion about the kind of clothes one should wear. This is what they said:
Sarah: We should wear cotton clothes in summer. Angel: We should wear woolen clothes in winter. Maria: We should always wear nylon clothes in the kitchen. Choose the correct option related to the above statements made by the students:
Q.10
Carefully look at the respiratory system present in the human body and answer the question below: Name the sheet of muscles present just below the lungs:
Answers to Previous Year Questions from CREST Olympiads:
Q.1
d
Q.2
c
Q.3
c
Q.4
b
Q.5
d
Q.6
a
Q.7
a
Q.8
d
Q.9
d
Q.10
a
Additional Preparation Resources
Students can also refer to the following resources to level up their CREST Science Olympiad (CSO) exam preparation for class 3 -
CREST Science Worksheets Package for class 3 - 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
CREST Science Olympiad book for class 3 - 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 3 for free.
Note: Don’t forget to download the CREST Science Olympiad past year paper pdf for class 3.
Answers to Previous Year Questions from CREST Olympiads:
Q.1 : d | Q.2 : c | Q.3 : c | Q.4 : b | Q.5 : d | Q.6 : a | Q.7 : a | Q.8 : d | Q.9 : d | Q.10 : a
