I used following books
Physics
H.C.Verma
D.C.Pandey
IE Erodov(both)
Krotov
Little material of Resonance
Our classis material
State bord Question bank
Haliday (for theory)
D.B.Singh
Previous year questions paper
Chemistry
O.P.Tondon(3 part)
O.P.Agarwal(only for g.o.c)
Vaibhav Trivedi(only for Bonding)
Question bank
Previous year questions
L.G.Wadey
Maths
R.D.Sharma(5 parts)
S.k.Goyel and Amit.M.Agarwal
Problem pluse
Play with graphs
And much more
And also used my friends material and video lectures......