HS 2nd Year Textbooks (Class 12)

Physics Part I & II: <a href="https://ahsec.assam.gov.in/wp-content/uploads/2025/06/Physics_Part_I.pdf" style="color:#dc2626;">Part I | <a href="https://ahsec.assam.gov.in/wp-content/uploads/2025/06/Physics-Part-II.pdf" style="color:#dc2626;">Part II
Chemistry Part I & II: <a href="https://ahsec.assam.gov.in/wp-content/uploads/2025/06/Chemistry-Part-I-1.pdf" style="color:#dc2626;">Part I | <a href="https://ahsec.assam.gov.in/wp-content/uploads/2025/06/Chemistry-Part-II-1.pdf" style="color:#dc2626;">Part II
Biology: <a href="https://ahsec.assam.gov.in/wp-content/uploads/2025/06/BIOLOGY_XII-Eng.pdf" style="color:#dc2626;">English | <a href="https://ahsec.assam.gov.in/wp-content/uploads/2025/06/Biology-XII-Ass.pdf" style="color:#dc2626;">Assamese
Mathematics: <a href="https://ahsec.assam.gov.in/wp-content/uploads/2025/06/Mathematics_Part-I.pdf" style="color:#dc2626;">Part I | <a href="https://ahsec.assam.gov.in/wp-content/uploads/2025/06/Mathematics_Part-II.pdf" style="color:#dc2626;">Part II

The ASSEB / AHSEC HS 2nd Year Textbooks are officially prescribed for students appearing in the Higher Secondary Final Examination (Class 12). Below you will find subject-wise textbook PDFs for Arts, Science, Commerce, MIL, and NSQF streams.