A score and a dozen : A collection of math problems

A score and a dozen : A collection of math problems

We present a problem collection with solutions for mathematical Olympiads, specially the Regional Mathematical Olympiad (RMO) and the Indian National Matjhematical Olympiad (INMO). The problems have been compiled by Bishal Deb from Salt Brook Academy, Dibrugarh. The set can be downloaded in pdf format here.