Science_Shimons sir Book 100 challenge

Master the Class 10 CBSE Science Exam with Challenge 100 by Shimon Joseph – Your Ultimate Score Booster!.This comprehensive guide is crafted to help students practice smarter manage time effectively and gain complete concept clarity — all aligned with the Latest CBSE and NCERT guidelines.This book is a chapter-wise collection of Previous Year Questions (PYQs) categorized for maximum focus and clarity. With a deep emphasis on the latest competency-based question types including objective (MCQs) constructed response and select response formats students will become familiar with every type of question they’ll face in the board exam.