Sechan V. (ed.) AMTI Gems Inter II from The Mathematics Teacher Ramanujan Contest

Chennai: AMTI, 2018. — 252 p.Collection of olympiad mathematical problems.
The Indian National Mathematical Olympiad (INMO) is a high school mathematics competition held annually in India since 1989. It is the second tier in the Indian team selection procedure for the International Mathematical Olympiad and is conducted by the Homi Bhabha Centre for Science Education (HBCSE) under the aegis of the National Board of Higher Mathematics (NBHM)
The INMO examination paper comprises six problems to be solved over a time of four hours. These problems are in the areas of algebra, geometry, number theory and combinatorics. No calculus is required, though calculus based approaches are allowed to solve problems.
The selected team of 6 students goes through another round of training and orientation for about 10 days prior to departure for IMO.