NSO Olympiad Workbook - 4

NSO Workbook is a Chapter wise workbook containing a variety of questions for the preparation of the SOF-organized National Science Olympiad. Each chapter inside the workbook comprises a quick recap before the start of questions. The questions inside the book are graded from basic to achievers’ level in the form of the HOTS section along with hints & explanations. A Solved 2021 National Science Olympiad exam paper is also included for a better understanding of the NSO exam pattern.