Hi there

can anyone please tell me some very good books of each subject which seperately or combined have good level questions and a well versed theory portion ? ? ? ? ?

please don't mind the price !

Also please tell me which to choose FIITJEE study material or BRILLIANT study material ? ? ? ? ?

Please tell me those books which can create a strong understanding and those which have good number questions and formulae also . . . . .

Also tell me if I need to go for very high - college level - books and concepts also ? ? ? ? ?

Anyone who gives me atleast help - I promise to pay a suitable thanks by rating him with hat - I never lie !!!