HI Raj
Always remember that content is more important than Section name
First priority should be to understand crux or intricacies of the section
Even if u dont remember section ,max one marks will be deducted in exam
But if u quote wring section,you will get a straight 0
Just revise again and again,you will remember most sections automatically
Anyways,following link may help you remember some of the sections
http://cacmacsguru.com/trick-to-remember-section-80-deductions/