CREST Science Olympiad Class 4 Sample Paper

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Syllabus:

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

Q.1

Fill in the blank:

In a banyan tree, roots grow from the branches, reach the soil and continue growing below the soil. These are called ________________ roots.



Q.2

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 __________________________.

Q.3

Match column I with column II and select the correct option:

Column I Column II
1. Nylon a. fibre obtained from plant
2. Wool b. animal skin
3. Jute c. fibre obtained from animal fur
4. Leather  d. fibre not obtained from plant/animal

Q.4

We eat different types of food every day. Food gives us the energy to work, play and live.
Which of the following food components are called bodybuilding foods?

Q.5

Consider the following table and choose the correct option:

Vitamin  Source Functions
X Spinach, carrot, fish-liver oil Keeping eyes, hair and skin healthy
Y Citrus fruits, guava, amla and tomatoes Keeping gums and joints healthy and building resistance to infections

Q.6

Choose the correct option and complete the following sentence:

When we heat or cool a matter, the movement of its particles gets affected. When we cool a substance, its particles _____________________________.

Q.7

The given picture shows the fruit of a plant called cocklebur.

Choose the method by which the seeds in the fruit are dispersed:



Q.8

Name the following:

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

Q.9

Consider the following statements and choose the correct option:

Statement 1: A man cuts down the trees and modifies his environment to make life comfortable. By deforestation, he clears the land for agriculture, industries and habitat.

Statement 2: Plants and animals are interdependent. The decay of dead plants and animals provides nutrition to the soil which in turn help in the growth of plants and trees.

Q.10

Observe the food pyramid shown below and answer the following question:

  1. Level 1 is rich in which nutrient?
  2. Food items of which level should be consumed in very little quantity?


Your Score: 0/10

Answers to Sample Questions from CREST Olympiads:

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

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

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