I agree with QARAj.

Few things that I wana Know are.

Dont use words about whom meanings you are not confirm. Remember, you are writing essay so do not over load it with facts and figures. Try to use simple and familiar expresion. There should be a sequense in your thoughts.
Strictly follow your outline. Do not repeat ideas and words just to increase words.


Choose topic on which you can write easily and which is according to your interest, mostly stydents try to pick hot issues. I wrote on Co-Education last year. My friends dont appreciate my selection at that time but i cleared and most of them didnt.