Hello aspirant,

You can study the reference books of physics and chemistry whose author names are given below-

For physics-

• Resnick and Halliday
• D.C. pandey
• H.C. Verma
• For higher level numericals you can prefer I.E. Irodov
• Modern ABC of Physics

For Chemistry-

• O.P Tandon
• Organic Chemistry by Morrison and Boyd
• Dinesh Publication