Cosmos Jeev Vigyan NCERT Saar Class 6–12 | Mahesh Kumar Barnwal

Cosmos Jeev Vigyan (Biology) NCERT Saar Class 6 to 12 by Mahesh Kumar Barnwal is an exam-oriented study book based on the NCERT Biology syllabus from Classes 6 to 12. It provides concise and systematic coverage of important Biology concepts, making it useful for quick revision and competitive exam preparation.

It is a useful study resource for aspirants preparing for UPSC, State PSC, SSC, Railway, Defence, Teaching Exams and other competitive examinations where NCERT-based Biology is important.