Strengthen your child's Science Olympiad preparation with the Class 8 sample paper. It's designed to help students practise key topics and understand the question format.
What's Included?
MCQs covering essential Class 8 science concepts.
Two sections: Practical Science & Achiever's Section.
Answer key with explanations for self-assessment.
Download Class 8 Science Olympiad Sample Paper (PDF)
Download the free PDF and help your child prepare effectively and confidently.
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
Susan was walking on ice, her mother advised her to take smaller steps to avoid slipping. Which of the following could be the reason for the smaller steps?
Q.2
When a ray of light strikes a plane mirror at an angle of 15o with the mirror, what will be the angle of reflection of the ray?
Q.3
In heavy vehicles, diesel is used as a fuel. Which of the following could be the reason for this?
Q.4
Which of the following pairs cannot undergo displacement reaction?
Q.5
Match the column I with column II:
Column I
Column II
1.
Dispersion
a.
Mirage
2.
Scattering
b.
Pin hole camera
3.
Total internal reflection
c.
Red light used as traffic signal
4.
Rectilinear propagation
d.
Rainbow
Q.6
A plastic comb is rubbed with dry hair whereas a glass rod is rubbed with a piece of silk cloth. Which of these will get positively charged?
A. Plastic comb B. Glass rod C. Dry hair D. Silk cloth
Q.7
In the following question, an assertion and reason are given. Choose the correct option: Assertion: Fungi are a large group of organisms which do not photosynthesise. Reason: All fungi are generally made up of fine threads called hyphae.
Q.8
Fill in the blank:
For showing the full image of an object, the size of the plane mirror should be at least ____________.
Q.9
What benefit does yeast gain from carrying out fermentation?
Q.10
In the given question, an assertion and reason are given. Choose the correct option:
Assertion: Animals like camels walk easily in deserts as broad feet exert less pressure on sandy ground.
Reason: Pressure decreases with an increase in surface area.
Your Score: 0/10
Answers to Sample Questions from CREST Olympiads:
Q.1
c
Q.2
c
Q.3
c
Q.4
b
Q.5
b
Q.6
d
Q.7
b
Q.8
c
Q.9
b
Q.10
a
Answers to Sample Questions from CREST Olympiads:
Q.1 : c | Q.2 : c | Q.3 : c | Q.4 : b | Q.5 : b | Q.6 : d | Q.7 : b | Q.8 : c | Q.9 : b | Q.10 : a
