Match column I with column II and select the correct option:
Column I
Column II
1. Conifer
a. Orchids
2. Deciduous
b. Lianas
3. Climbers in rainforests
c. Cedar
4. Epiphytes
d. Sal
Q.2
What is common between the two animals shown below?
Q.3
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.4
Choose the correct option and complete the following sentence:
Rayon is different from truly synthetic fibres because _______________.
Q.5
The given picture shows the fruit of a plant called cocklebur.
Choose the method by which the seeds in the fruit are dispersed:
Q.6
Money plant is an example of group M and watermelon is an example of group N. What is the common feature of the plants of groups M and N?
Q.7
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.8
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.9
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.10
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.
Your Score: 0/10
Answers to Sample Questions from CREST Olympiads:
Q.1
a
Q.2
b
Q.3
d
Q.4
c
Q.5
a
Q.6
b
Q.7
c
Q.8
a
Q.9
a
Q.10
d
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 : c | Q.5 : a | Q.6 : b | Q.7 : c | Q.8 : a | Q.9 : a | Q.10 : d
