I did some of old Q n i notice that mostly in a long question part(a) is about calculation and part(b) is about explanation or view of us base on our calculation. The problem with me is i m quiet good at calculation but i m weak at explanation. Can u suggest me how to overcome my weakness?
The only way is to keep doing past questions and learn from the answers to the written parts. If anything in those answers does not make sense to you then do ask me here.