Need help in clearing second group ca final

Ridhan (unemployed) (36 Points)

21 July 2015  
my name is Rizvan. I am a ca final student. I am doing self studies. yesterday my result was announced. I had given exam for my second group but I failed. my marks are cost a/c = 58 ISCA = 30 dir tax = 35 ind tax = 37 ------ total =160 please I need help about how should I prepare for my exams to clear the group. specialy for direct tax and Indirect tax as these subjects are huge. I couldn't finish them in time in my last attempt so please give some guidance and strategies to finish this subjects in time so that I can score better in DT and IDT. my mail Id is rizvan8448 @ gmail.com. you can contact or send me anything on this id. any help is appreciated. so please help me. Thanks for reading.