I was advised by my Professor of English that you must write a rough draft for the given passage and at the end of this draft, one should write 3 to 5 suggested titles.
The next step which would be writing 2nd draft or a final draft should include one of those suggested titles at the top. I just followed this procedure and Alhamdulillah I got through the exams this year.
Another thing that I would like to suggest all of you that try to write down the total number of words of your precise against the total words of the pessage. It does not give any extra marks but adds to the overall impression of your paper as you facilitate the examiner by using such tactics