CREST Science Olympiad Class 2 Previous Year Papers

CREST Science Olympiad Previous Year Paper PDF for Class 2:

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Section 1: Plants, Animals, Human Body, Food, Housing and Clothing, Family and Festivals, Occupations, Good Habits and Safety Rules, Transport and Communication, Air, Water and Rocks, 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


Which of the following is/are the correct match?
X: Milk and milk products - Proteins
Y: Rice and bread - Carbohydrates
Z: Lemon and amla - Vitamin C


Rachel has bleeding gums and yellow teeth. Which of the following nutrient is required for maintaining healthy teeth and gums?


Ana's teacher tells her the characteristics of a bird:
1. It has a short, hard and horny beak.
2. It makes its nest in a house or a tree with grass, leaves and straws.
Ana's teacher then gives her a task to match a bird that shows the same characteristics. Which bird do you think Ana should choose?


Refer the given figure showing different types of bird's feet and answer the following questions:
1. Which of these bird's feet is suitable for walking in shallow water?
2. Which of these bird's feet is suitable for capturing their prey?
3. Which of these bird's feet is suitable for paddling and pushing water while swimming?


Choose the correct option and complete the following sentence:

Mother of my mother is my _______.


Which of the following is a good habit?


Identify the occupation of the person shown in the picture:


Which part of the spinach plant do we eat?


James learned in school different organs of the human body. Help him identify the organ that is used to pump blood throughout the body:


Robert wants to go grocery shopping with his mother. Which of the following means of land transport should he use?

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Answers to Previous Year Questions from CREST Olympiads:


Students can find the most recent CREST Science Olympiad previous year paper pdf for class 2 on this page. The pdf is easily downloadable & answer key for all the questions is also provided on the last page.

CREST Science Olympiad previous year papers become quite useful while preparing for the CREST Science Olympiad exam. Below are some advantages of referring to the previous year papers -

  1. Students get to understand the types of questions that come in the CREST Science Olympiad exam.
  2. Practicing previous years’ papers help students to get to know their strengths and weaknesses.
  3. Students become capable of effectively managing their time in the exam by practicing previous years' papers multiple times.

Additional Preparation Resources

Students can also refer to the following resources to level up their CREST Science Olympiad (CSO) exam preparation for class 2 -

  1. CREST Science Worksheets Package for class 2 - 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 -> Dashboard -> Additional Practice -> Buy & new users can visit
  2. CREST Science Olympiad book for class 2 - 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 2 for free.

Note: Don’t forget to download the CREST Science Olympiad past year paper pdf for class 2.

Answers to Previous Year Questions from CREST Olympiads:

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