Study Materials
- NCERT Text Book
https://ncert.nic.in/textbook.php - NCERT Home Page
https://ncert.nic.in/ncertldd/index.html - National Digital Library of India
https://ndl.iitkgp.ac.in/ - E-Pathshala
https://epathshala.ncert.org.in/epathshala.php?ln=en - CBSE Academic
https://cbseacademic.nic.in/index.html