Is your child preparing for the Class 8 Science Olympiad? One of the most effective ways to boost their preparation is by solving previous year question papers. These papers help students get familiar with the exam format and the types of questions they can expect.
Download the Science Olympiad Previous Year Paper for Class 8 (PDF) to help your child revise more effectively and approach the exam with greater confidence.
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Section 1: Crop Production and Management, Microorganisms, Synthetic Fibres and Plastics, Metals and Non-metals, Coal and Petroleum, Combustion and Flame, Conservation of Plants and Animals, Cell, Reproduction and Endocrine System, Force and Pressure, Friction, Sound, Chemical Effects of Electric Current, Some Natural Phenomena, Light, Stars and the Solar System, Pollution of Air and Water.
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 | 
 Which of the following is/are a nitrifying bacterium? 
 | |||
| Q.2 | 
 Identify the species (of plants and animals) which are found exclusively in a particular area: | |||
| Q.3 | 
 Select the wrongly matched pairs: | |||
| Q.4 | 
 Which one of the following is/are included in protoplasm?  | |||
| Q.5 | 
 Identify the correct order of reactivity of metals among the following: | |||
| Q.6 | 
 In the following question, an assertion and the reason are given. Choose the correct option: Assertion: When visible light is passed through a prism, violet colour is seen at the bottom of the screen.  | |||
| Q.7 | 
 Which of the following can change its shape? I. Amoeba  | |||
| Q.8 | 
 Which of the following pair doesn't have the same dimensions? | |||
| Q.9 | 
 Which among the following salts produces maximum number of metal ions per molecule when dissolved in a suitable solvent? | |||
| Q.10 | 
 Consider the following statements about the placenta and choose the correct option: | |||
Your Score: 0/10
Students can also refer to the following resources to level up their CREST Science Olympiad (CSO) exam preparation for class 8 -
Note: Don’t forget to download the CREST Science Olympiad past year paper pdf for class 8.
Answers to Previous Year Questions from CREST Olympiads:
Q.1 : d | Q.2 : d | Q.3 : b | Q.4 : d | Q.5 : c | Q.6 : a | Q.7 : c | Q.8 : a | Q.9 : b | Q.10 : d