i have solved R.D.sharma .ANd now i am thinking to buy TMH-maths for iit level problems are these books enough for getting selected in iit or should i buy another book .if yes then plese mention some

IIT Mathematics

by M L Khanna & J N Sharma, Jaiprakash Nath Publications ( JPNP )

Dear Friend

Tata mackgraw hill is a very good book to be referred as far as iitjee mathematics is concerened. Also, since you have studied R.D.Sharma, you are already one step ahead, as your basics are totally cleared(if you have studied R.D.Sharma throughly). I would suggest that besides tata macgraw hill, also try past years iitjee problems. All the best