This is an excellent book for Olympiad preparation. My daughter has been using it for the past month and her confidence has increased tremendously. The achievers section is especially helpful for scoring high marks. Will definitely buy more Oswaal books.

Bahut hi achha study material for young children. The language is simple and age-appropriate. The questions gradually increase in difficulty which helps build confidence. My daughter enjoys studying from this book every evening. Strongly recommended.

Is book mein sab kuch hai jo ek Olympiad student ko chahiye. The content is perfectly aligned with the latest exam pattern. Sample papers at the end give good revision practice. Packaging was excellent and delivery was on time. 5 stars without any doubt.

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

Excellent study guide for young Olympiad aspirants. The chapter-wise previous year papers help identify weak areas quickly. The achievers section pushes students to think beyond standard curriculum. My son loves the challenging problems in this section.