- Chemistry: NCERT is 90% sufficient, especially for Inorganic.
- Physics: Use NCERT for theory, but refer to HC Verma and D.C. Pandey for numericals.
- Mathematics: NCERT builds basics, but you need RD Sharma or Cengage for application-level problems.
Finish NCERT line by line, highlight formulae, and then shift to topic-based PYQs to bridge the difficulty gap.
