Costing-fm causing me problem

Harshit Raghuwanshi (Student) (24 Points)

15 September 2014  
friends i have given 4 attempts of ca-ipcc but in all the 4 attempts i just failed in costing fm paper, while i have securee exemption in taxation and nov.14 exam is my last attempt for the validity of the exemption. please help me with the subject that what should i do, while i am good at other 2 subjects