Olympiads_SOF, IMO, NCO,NSO, IEC Click on this link :- Science Olympiads http://www.sofworld.org International Olympiads The International Mathematical Olympiad (IMO, since 1959; not held in 1980) The International Physics Olympiad (IPhO, since 1967; not held in 1973, 1978, 1980) The International Chemistry Olympiad (IChO, since 1968; not held in 1971) The International Olympiad in Informatics (IOI, since 1989) The International Biology Olympiad (IBO, since 1990) The International Philosophy Olympiad (IPO, since 1993) The International Astronomy Olympiad (IAO, since 1996) The International Geography Olympiad (IGeo, since 1996) The International Linguistic Olympiad (ILO, since 2003) The International Junior Science Olympiad (IJSO, since 2004) The International Olympiad on Astronomy and Astrophysics (IOAA, since 2007) The International Earth Science Olympiad (IESO, since 2007)
By Dilip Bhatia_Inventions, Career Tips, Future Safety, Education Advisory, JEE(Main+Advance), NEET, NTSE, KVPY, SOF, NMTC, ANCQ, TECHNOTHLON And All Science- Maths Olympiads.