Classes 1–12
Science Olympiad Foundation
International Mathematics Olympiad (IMO)
Challenges mathematical understanding, reasoning, and problem-solving through a multi-level competition.
Official exam information Think further. Aim higher.
Curiosity meets
challenge.
Explore school-level and national Olympiad opportunities in mathematics and science. These exams give students another way to apply what they learn, stretch their reasoning, and discover their strengths.
Explore the OlympiadsA wider world of learning
Explore the challenge that inspires you.
Students can take part in a variety of mathematics and science competitions offered by national Olympiad organisations.
Opportunities span Classes 1–12, but eligibility differs by exam and provider. Check the current rules and school registration details before applying. Provider links below open the official exam information.
Classes 1–12
Science Olympiad Foundation
Science Olympiad (ISO, formerly NSO)
Explores science concepts, logical reasoning, and the application of scientific knowledge. SOF now uses the name International Science Olympiad (ISO).
Official exam information Classes 1–10
Unified Council
Unified International Mathematics Olympiad (UIMO)
Assesses mathematical ability, logical reasoning, and problem-solving through a curriculum-based examination.
Official exam information Classes II–X, XI/XII*
Unified Council
National Level Science Talent Search Examination (NSTSE)
A diagnostic assessment in mathematics and science designed to help identify strengths and areas for improvement.
Official eligibility details Classes 1–12
SilverZone Foundation
International Olympiad of Mathematics (iOM)
Builds mathematical proficiency, analytical thinking, and problem-solving through school-level competition.
Official exam information Classes 1–12
SilverZone Foundation
International Olympiad of Science (iOS)
Encourages scientific understanding across areas including physics, chemistry, biology, and environmental science.
Official exam information Classes 1–10
Indian Talent Olympiad
International Maths (IMO) & Science (ISO) Olympiads
Annual mathematics and science competitions with online and school-based participation options listed by the organiser.
Official exam information