CREST Science Olympiad Class 4 Previous Year Papers
Preparing your child for the Class 4 Science Olympiad? Solving previous year question papers is a smart and effective way to get started. These papers give students a better understanding of what to expect in the actual exam and help them revise key topics with focus.
Why These Papers Are Helpful
They cover important topics such as Plants, Animals, Food and Digestion, Clothing, Matter and Materials etc.
They help improve time management and sharpen thinking skills needed for Olympiad-level questions.
Answer keys are included to support independent learning and quick corrections.
Download the Science Olympiad Previous Year Paper for Class 4 (PDF) and give your child the tools to prepare with clarity and confidence.
A group of liquids are given in the box below: What is the similarity seen in such a pair of liquids?
Oil and water
Water and petrol
Q.2
Read the clues given below and identify the animal from the given options:
Clue 1: I can close my nostrils while diving into the water. Clue 2: I can smell my prey from miles away. Clue 3: I have two layers of fur and a thick layer of fat below my skin.
Q.3
Choose the correct option and complete the following sentences:
To move the shopping cart in the forward direction, we will have to _________ the cart.
A book is suspended at one of the spring and the other end is on a hook fixed to a wall. The effect of this force will result in spring _________.
Q.4
State which of the following statements are true or false: 1. The painting uses the separation process of evaporation. 2. The separation process of winnowing is used to separate salt from water. 3. Water droplets are seen on the outer surface of a glass when cold water is poured in it. This is due to the condensation of water vapour present in the atmosphere.
Q.5
Choose the correct option which answers the following question: Waterlogged places are called swamps or marshes. Marshy regions have sticky and clayey soil. Which of the following have breathing roots since air cannot reach the roots of these plants?
Q.6
Fill in the blank:
The digestion process starts in the mouth. From the mouth, the food reaches the stomach through the oesophagus. The stomach secretes acids and enzymes that digest food. The thick semifluid mass of partially digested food and digestive secretions that is formed in the stomach and intestine during digestion is called _________.
Q.7
Fill in the blank with the correct option:
Jane loves to play outside in the sun all the time with her friends. Exposure to sunlight is a natural way of getting ___________________.
Q.8
Name the following: 1. The brightest planet in the solar system 2. Dwarf planet 3. Red planet
Q.9
Observe the food pyramid shown below and answer the following question:
Level 1 is rich in which nutrient?
Food items of which level should be consumed in very little quantity?
Q.10
Observe the group of food items shown below carefully. Which group of foods do they belong to based on their function?
Answers to Previous Year Questions from CREST Olympiads:
Q.1
c
Q.2
d
Q.3
a
Q.4
d
Q.5
c
Q.6
b
Q.7
a
Q.8
c
Q.9
a
Q.10
b
Additional Preparation Resources
Students can also refer to the following resources to level up their CREST Science Olympiad (CSO) exam preparation for class 4 -
CREST Science Worksheets Package for class 4 - 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 4 - 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 4 for free.
Note: Don’t forget to download the CREST Science Olympiad past year paper pdf for class 4.
Answers to Previous Year Questions from CREST Olympiads:
Q.1 : c | Q.2 : d | Q.3 : a | Q.4 : d | Q.5 : c | Q.6 : b | Q.7 : a | Q.8 : c | Q.9 : a | Q.10 : b
