Mafa advice

Hi. 

Can anyone please help me regarding whether coaching is necessary for MAFA or not?

If yes can you please help me with some good coaching centers in Hyderabad, which will complete MAFA in 1 - 2 months.

If not, can you please suggest me some of the books to refer to in order to score good in the subject, Books which have conceptual clarity and even having problems (sums) in order of difficulty.

Thanks. Your help will be greatly appreciated