Hi. Since you haven't mentioned which exam you are referring to , I am stating the books for JEE mains as well as NEET.

JEE MAINS-

1) HC Verma(Volume 1 and Volume 2)

2) DC Pandey

3) IE Irodov(For advanced level questions)

NEET-

1) NCERT Physics

2) HC Verma

3) Fundamental of Physics, by Halliday and Resnick.

Regards.