Need your suggestion : While the training course,at present I hv backlog,actually I'm not getting what should I do to vanishout the backlog ,I need ur fruitful suggestion,response soon..eagerly waiting for ur reply

Dear student,

To begin with, start preparing for the subjects where you have a back. Talk to fellow students who have cleared it and get some help from them. If need be, ask someone to explain to you wherever you get stuck.

Make a plan. And stick to it. Since you have not mentioned the subjects where you have a backlog, we cannot be specific. But the idea is to identify pain areas one by one and tackle it one at a time.  There is no short-cut. You will have to slog it out. Good luck!