Bihar Board Class 11 Books PDF 2026-27 (Official BSTBPC Links)
Download the official Bihar Board Class 11 Books PDF for 2026-27 published by the Bihar State Text Book Publishing Corporation (BSTBPC) and SCERT Bihar for Intermediate 1st Year (Class 11). Every link in the table below opens the official BSTBPC chapter-wise textbook page on bstbpc.bihar.gov.in across Science (Physics / Bhautiki, Chemistry / Rasayan Shastra, Biology / Jiv Vigyan, Mathematics / Ganit), Commerce (Accountancy / Lekhashastra, Business Studies / Vyavasai Adhyan, Entrepreneurship), Arts (History / Itihas, Geography / Bhugol, Political Science / Rajniti Shastra, Economics / Arthshastra, Sociology, Psychology, Philosophy, Home Science), and Languages (Rainbow English, Digant Hindi, Urdu, Sanskrit, Maithili). Since BSEB follows the NCERT curriculum for Class 11, you can also download full single-click zip and chapter PDFs on NCERT Class 11 Books PDF.