well dears,
i appeared in css-2005, passed n secured overall 21 position.in essay my topic was, Soci-eco challenges........ i secured 47 marks. well not good enough but passing it was enough. i wrote outline first.eg.
1.Social probs.
a.
b.
c. n so on.
2.eco prob.
a.
c. n so on
then i inter related social n eco prob with each oyher. like povert is mother of crime. a poor ( economics) commits crime ( social).
in end i suggested, recommendations, remedies n conclusion ( gave headings also). my essay was a bit lenthy ( 35 pages). Brain storming is imp before randomly start writing. better luck next time.