CREST Science Olympiad Class 4 Sample Papers

Sample PDF of CREST Science Olympiad for Class 4:

If your web browser doesn't have a PDF Plugin. Instead you can Click here to download the PDF


Section 1: Plants, Animals, Food and Digestion, Clothing, Matter and Materials, Force, Work and Energy, Our Environment, Earth and Universe.

Achievers Section: Higher Order Thinking Questions - Syllabus as per Section 1

Q.1 Q.2 Q.3 Q.4 Q.5 Q.6 Q.7 Q.8 Q.9 Q.10


Choose the correct option and complete the following sentences:

  1. To move the shopping cart in the forward direction, we will have to _________ the cart.
  2. 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 _________.


Observe the group of food items shown below carefully.
Which group of foods do they belong to based on their function?


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.


Choose the correct option and complete the sentence given below:

When harmful substances mix with air and make it dirty, it is called air pollution. Air pollution does not cause __________________________.


The figure below shows two groups of animals namely 'D' and 'E'. Select the correct option regarding the categorization of the given groups of animals:


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 ___________________.


State the effect of the force in each of the following cases:

  1. James blows the air from his mouth on the smoke rising up from a burning stick. 
  2. When we sit on a sofa with springs, then the springs of the sofa get compressed.


 Choose the correct option and complete the following sentence:

The bile is secreted by ___________. It is stored in __________. It helps in break down of _________.


Name the following:

1. The brightest planet in the solar system
2. Dwarf planet
3. Red planet


What is common between the two animals shown below?

Your Score: 0/10

Answers to Sample Questions from CREST Olympiads:


Practicing Science Olympiad previous years’ question papers for class 4 is the most effective way to succeed in the CREST Science Olympiad. To get an advantage in the competition, candidates are regularly advised to refer to sample papers and build their knowledge. The more students work on Science Olympiad questions, the closer they get to perfection. 

The CREST Science Olympiad previous year paper for class 4 can be downloaded directly from this page. The answer key for the questions is also available so that students can cross check their answers with the correct answer.

Answers to Sample Questions from CREST Olympiads:

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