Hey Siva,

Hope You are doing well!

Well dear,For scoring 60+,solve all the 10 years papers of maths as many times as you can,as the types of questions keep on repeating.

Along with it also solve your NCERT books as direct questions are picked from it.

And,If you command on the above two such that you can attempt any question that comes from the 10 years papers and NCERT ,then you can solve R.S Agarwal or the solved examples od R.D Sharma.

Hope This was helpful!

All the best!

Keep Smiling :)

Scoring 60 marks in mathematics in class 12th board exam is not very tough.

the pattern for the exam is fixed you already know the chapters from which the questions will come the chapter wise weightage so start by solving the previous years paper as it will be very helpful and it will give you an idea of the questions which are likely to come in the exam.

in the board exams there are certain topics which carry high weightage and questions come from the topic every year therefore it starts all solving all the  questions, whenever you try to solve questions write it completely as in the board exam.