National Science Olympiad (NSO)

Prepare for the SOF National Science Olympiad (NSO) with grade-wise resources designed for structured and confident preparation. Covering Class 1 to 10, this collection includes syllabus-aligned workbooks, full-length mock tests, NSO sample papers, and dedicated Logical Reasoning practice updated to reflect the latest SOF exam pattern.

Our specialised HOT (Higher Order Thinking) Question Bank is designed to help students confidently tackle the Achievers Section.

Since 2014, Olympiadtester has been dedicated to NSO preparation, guiding students to secure international ranks and gold medals in the SOF National Science Olympiad year after year. Select your class to access focused preparation material built for competitive excellence.