@Raja4U and all:

This post is very usefull indeed and I want to share my experience. In my first attempt in 2006 I was not able to make it and the culprit was English essay though I was equally good in written skills when I appeared in 2006. Latter I 2007 I passed the exam and I would say my written skills in English were no better than what I had in 2006. The difference I feel in both my attempts was of my understanding of the requirement for Essay. In 2006, my style of writing was lucid, I realized this mistake of mine and practiced writing with the aim of clearing CSS where essay ought to stay in set limits. The essays in CSS should stay in academic style that can appeal the old professors around who are examiners.

__________________
Dr Farrukh Raza

Persistence is Victory!