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.
Publishing original scientific research in a peer-reviewed journal is an achievement many scholars work toward for years. Achieving this feat early in one's academic journey requires exceptional intellectual rigor, creativity, and persistence. Aaditya Punatar and Muskan Sadana have reached this remarkable milestone, successfully publishing their collaborative research paper in the prestigious Journal of Emerging Investigators […]
Her project on quantum-accelerated Steiner trees for 15-minute cities earned a place among the finalists at the world's largest pre-college STEM competition. Prishaa Shrimali of Marymount School of New York, was selected as a Grand Finalist at the 2026 Regeneron International Science and Engineering Fair (ISEF) in Phoenix, Arizona. Her project was Optimizing Urban Accessibility: […]
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 […]