You can use different author books for your puc Karnataka exam modern ABC’ for physics and chemistry and pradeep’s ’ for math are very useful for this exam.these are pure theory form books if you are okay with it then buy it from e commerce website

You can also buy easy notes of Arihant, Jeevith, Don Bosco, Dinesh publications which may help but Prescribed Text is More Than Enough For 2PU exams.

Finally i have to say Practice, Practice, and Practice will give you success in this examination.

Good luck...

Hello,

For Karnataka, you can search through the following to gain access to 2nd PUC books and notes:

• Official State Board Books: You can download your books from the Karnataka Textbook Society website or book stores near you.
• Reference Books Science: NCERT books as well as note books from authors Dhanpat Rai and S Chand
• Commerce: "Accountancy" by T.S. Grewal along with a reference book called "Business Studies".
• Arts: Literate note books and reference books for history and political science depending on your course.
• Online Websites: For an online purchase, Amazon or Flipkart websites have lots of choices for textbooks and guide.
• Library: Your school, if not local, would yield material.