Superb book for competitive exam preparation. The achievers section pushes students to think creatively and solve problems that go beyond the school curriculum. My daughter really enjoys the challenge these questions provide. Great investment for parents.

Purchased this book set for my child who is appearing in SOF exams this year. The content quality is exceptional and the solved answers are very detailed. Already completed two chapters and loves the format. Worth every paisa spent.

Very well organized study material. Each chapter starts with concept clarity and then moves to practice questions. The achievers section questions are quite challenging which prepares students for the toughest part of the exam. Full marks for this book!

Perfect study material for Olympiad students. The solved previous year papers help students understand the exact difficulty level expected in actual exams. My son found the explanations very easy to follow. Will recommend to all parents.

This book has helped my son develop strong fundamentals for Olympiad exams. The progressive difficulty of questions from easy to achievers level is perfectly designed. He now approaches each exam with much more confidence. Excellent product by Oswaal.