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Science Olympiad Practice Paper — Class 3

Try 5 questions from a real CREST Olympiad format paper. Get the full 20-question paper with answer key — free on Vybd.

🔬 Preview: 5 of 20 Questions — CREST Olympiad Format

Q1.The Earth rotates on its axis once every:

(A) 12 hours
(B) 24 hours
(C) 7 days
(D) 365 days

Q2.Sound travels fastest through:

(A) Air
(B) Water
(C) Vacuum
(D) Solids

Q3.Teeth are coated with:

(A) Dentine
(B) Enamel
(C) Calcium
(D) Fluoride

Q4.The gas that makes up most of Earth's atmosphere:

(A) Oxygen
(B) Carbon dioxide
(C) Nitrogen
(D) Hydrogen

Q5.Which material is a good conductor of electricity?

(A) Rubber
(B) Plastic
(C) Copper
(D) Wood

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✓ Full 20-question paper in CREST Olympiad format
✓ Complete answer key with explanations
✓ OMR sheet for real exam practice
✓ 4 more styles: SOF (IMO, NSO, IEO, IRO), Silverzone, ASSET, NSTSE (Unified Council)
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Also available in these competition styles

SOF (IMO, NSO, IEO, IRO) CREST Olympiad Silverzone ASSET NSTSE (Unified Council)

Other subjects — Class 3

🔢 Maths 🔬 Science 📖 English 🧩 Reasoning

Science Olympiad — All Grades

Class 1 Class 2 Class 3 Class 4 Class 5 Class 6 Class 7 Class 8 Class 9 Class 10

Frequently Asked Questions

Where can I get Science Olympiad practice papers for Class 3?

Vybd has ready-to-print Science Olympiad practice papers for Class 3 in 5 competition styles: SOF (IMO, NSO, IEO, IRO), CREST Olympiad, Silverzone, ASSET, NSTSE (Unified Council). Each paper follows the real exam format with 20 MCQ questions, answer keys, and OMR sheets. Free to try at vybd.in.

How many questions are in a Class 3 Science Olympiad paper?

A standard Science Olympiad paper for Class 3 contains 20 multiple-choice questions, divided into sections of increasing difficulty. Vybd provides full papers with complete answer keys and explanations.

Is the CREST Olympiad paper format accurate for Class 3?

Yes. Vybd's CREST Olympiad practice papers follow the official competition format — including section structure, marks distribution, time limits, and question types. All answer keys are hand-verified for accuracy.