How useful is practice manuals

VARUN GUPTA (chartered accounttant) (202 Points)

06 August 2012  
Hi friends I am giving my second group of ca final from past 3 attempts but could not make it.....I always fall short by 2o to 25 marks....I prepare well and do rtp's and compilers but never did practice manual....I want to know that are they useful in scoring more marks....my week areas is in DT and idt....though I did all case laws and questions from rtp well but still fail. should I refer practice manuals if I am short of time too???