A beautiful book from Eastern Europe for Math Olympiads, ISI CMI Entrance and joy of doing math
Join Trial or Access Free ResourcesJoin Trial or Access Free ResourcesSelected Problems and Theorems in Elementary Mathematics – Arithmetic and Algebra by D. O. Shklyarsky, N. N. Chentsov and I. M. Yaglom. T
This book contains The conditions of problems, the answers and hints to them and the solutions of the problems. The conditions of the most difficult problems are marked by stars. We recommend the reader to start with trying to solve without assistance the problem he is interested in. In case this attempt
fails he can read the hint or the answer to the problem, which may facilitate the solution, Finally, if this does not help, the solution of the problem given in the book should be studied. However, for the starred problems it may turn out to be appropriate to begin with reading the hints or the answers before proceeding to solve the problems.
In 2026, the following Cheenta students have been successful for Indian Statistical Institute's M.Stat Entrance. They ranked within the first 50 in the entire country in these entrances. I.S.I. M.Stat Entrance
In 2026, the following Cheenta students have been successful for Indian Statistical Institute's B.Stat Entrance and Chennai Mathematical Institute's B.Sc. Math Entrance. They ranked within the first 200 in the entire country in these entrances. Most of these students attended the problem solving workshops regularly, which happen 5 days every week. CMI B.Sc. Math Entrance […]
In 2025, 8 students from Cheenta Academy cracked the prestigious Regional Math Olympiad. In this post, we will share some of their success stories and learning strategies. The Regional Mathematics Olympiad (RMO) and the Indian National Mathematics Olympiad (INMO) are two most important mathematics contests in India.These two contests are for the students who are […]
Cheenta Academy proudly celebrates the success of 27 current and former students who qualified for the Indian Olympiad Qualifier in Mathematics (IOQM) 2025, advancing to the next stage — RMO. This accomplishment highlights their perseverance and Cheenta’s ongoing mission to nurture mathematical excellence and research-oriented learning.