Scoring more marks in Accounts paper CA final

Hi frens,

I am a CA final student. I am unable to score more marks in Advanced Accounts paper. I am only able to score 25-30 marks every time I attempt.

Can Any body help me out thru tips to score higher marks and to get thru the exam? Those who had passed CA final grp-I, please help me.

Which topics need to be concentrated and the strategies to be followed. Which books need to be followed.

I am having the last attempt in old syllabus in NOV2010.