For BITS, you can try Objective books For BITSAT by Arihant Or TMH.
For Advance, i''ll recommend SK Goyal.
Akash Kumar Dutta
Last Activity: 11 Years ago
i think arihant.
Roshan Mohanty
Last Activity: 11 Years ago
Skills in mathematic for jee by arihant
Apratim Tripathi
Last Activity: 11 Years ago
Try R.D. Sharma because it is better than any other book and my brother gave this year''s IIT examination and he benefited from it as almost 10 questions came from this book. Don''t ever take Asit Dasgupta''s Problems Plus in IIT Mathematics because it does not explain in a lucid way and does not have problems which can come in IIT''s as told by bhaiya. Well now comes the comparison between M.L. Khanna and R.D. Sharma... Well, M.L. has retired and has stopped editing the book so you won''t benefit much as it has very old problems from IIT''s (1990s). K.C.Sinha is not good to an extent so i RECOMMEND R.D. Sharma. Now, the choice is yours :)