Are olympiads government exams?

No. The school olympiads parents usually mean (SOF, SilverZone, Unified Council, CREST, Humming Bird, Indian Talent, IOF and the Cyber Olympiad) are run by private organisations. India's government-backed olympiad programme, which picks the teams for the International Olympiads, is run by HBCSE.
The national olympiad programme (HBCSE)
The Homi Bhabha Centre for Science Education (HBCSE, part of TIFR) is the nodal centre for India's olympiads in maths, physics, chemistry, biology, astronomy and junior science. They are for pre-university students (the maths programme starts with IOQM, Classes 8 to 12), with written answers in later stages, and lead to the International Olympiads.
School olympiads (private organisers)
Classes 1 to 12, multiple-choice papers on the school syllabus, a certificate for every child and prizes for top ranks.
Private olympiads the government sends to schools
Some private olympiads reach schools through official letters, which is why they can feel like government exams:
- International Hindi Olympiad (Hindi Olympiad Foundation): the Ministry of Education forwarded it to every state, CBSE, KVS and NVS on 30 June 2026
- GREEN Olympiad (TERI): the Ministry of Education asked all schools to take part, 18 May 2026
- International Cyber Olympiad: Delhi's SCERT asked Delhi government schools to take part (22 May 2024)
The government's own olympiads for school children are IOQM and NSEJS, the first steps to the International Olympiads; VVM is run with NCERT: government olympiads.
NTSE
NCERT's National Talent Search Examination was a government scholarship exam. NCERT lists NTSE 2021-22 as suspended and has not held it since. NTSE vs NSTSE
Is Unified Council a government organisation?
No. Unified Council is a private organiser of olympiads and talent exams such as NSTSE.
Is SOF a government exam?
No. SOF (Science Olympiad Foundation) is a private organiser; schools register their students for its olympiads.
Government olympiads for school children
Are olympiads worth it?