Which of the following pair of activities are considered as involuntary movements in human beings?
P: Beating of the heart Q: Digestion of food R: Playing table tennis S: Swimming
Q.2
Fill in the blank and select the correct option:
When oxides of _______ and ________ react with water vapour present in the atmosphere they form acids of nitrogen and sulphur. These acids fall down with rain drops. This is called acid rain and harms plants, animals and buildings etc.
Q.3
The name of which of the following CANNOT be obtained by using the letter in the wonder box below:
G M A T E I C
N F O B U R Y
Q.4
Which of the following are not the characteristic properties of liquids? 1. They expand on heating. 2. They can be compressed easily. 3. There is a lot of intermolecular space between the molecules. 4. They do not have a definite shape. 5. They flow to take the shape of the container.
Q.5
What do grasshoppers and chameleons have in common?
Q.6
Which of the following is the main function of the labelled part called buds in the picture shown below?
Q.7
Two students were having a classroom discussion on earth and universe and this is what they said: Ana: An imaginary line about which earth rotates is called its pole. Sara: Earth takes 365 days to complete one rotation.
Who among them was/were wrong?
Q.8
Natural resources are the materials we use from nature to make the things we need. The air we breathe and the light we get from the sun are available in unlimited quantity. But the stock of coal, forest and petroleum resources is limited and is depleting day by day. Which of the following statement is incorrect related to the natural resources?
Q.9
Observe the two animals shown below. Spot the similarity between them correctly:
Q.10
In which of the following situations evaporation does not cause cooling?
Answers to Previous Year Questions from CREST Olympiads:
Q.1
a
Q.2
a
Q.3
c
Q.4
a
Q.5
d
Q.6
a
Q.7
c
Q.8
a
Q.9
d
Q.10
b
Students can download the CREST Science Olympiad previous year paper pdf for class 5 from this page. Each question in the paper carries 1 mark. The answer key for all the questions is also provided on the last page.
The CREST Science Olympiad previous year paper pdf for class 5 can be used by students to assess their preparation. They could then learn how to fill up the knowledge gaps in their preparation and identify areas where they lack. They might better prepare for their exam as a result. Additionally, if students practice answering the previous years’ questions, their time management skills improve and as a result they will be able to manage time better in the main exam.
Additional Preparation Resources
Students can also refer to the following resources to level up their CREST Science Olympiad (CSO) exam preparation for class 5 -
CREST Science Worksheets Package for class 5 - 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 5 - 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 5 for free.
Note: Don’t forget to download the CREST Science Olympiad past year paper pdf for class 5.
Answers to Previous Year Questions from CREST Olympiads:
Q.1 : a | Q.2 : a | Q.3 : c | Q.4 : a | Q.5 : d | Q.6 : a | Q.7 : c | Q.8 : a | Q.9 : d | Q.10 : b
