in english paper it is recommended to make draft of precise first. my question is should we do it at the end of our answer book and write draft over it or do it in a sequence.

make draft on the last page of provided sheet , after finalizing your precis just cross it and write on that page where actually you are going to attempt this question. if u will use led pencil then u may erase it after writing original one.

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The simple definition of success is "When ur Signature becomes ur Autograph".

Dear Usman!!!

Both styles are acceptable. You can write Draft either in the middle of the paper or at the end of the sheet as long as you have written rough draft on it...it shall be fine. After finalizing just write final draft and write down your precis. I have done twice in this manner and cleared my grammar paper with good score.

And please understand one more thing @ as Hafiz sahab hai said, write it with lead pencil and erase it, please do not do that. First you do not have time in English Grammar paper to do such things secondly rough work is encouraged and it says on the sheet that back of the sheet can be used for rough work. Hence when it is a standard practice there is no need to erase it. As if the examination board took erasing as marking of the sheet (Which is strictly prohibited and one can be disqualified for that) then it would be a disaster.

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What is this?

@ Omer

thanks , i do not know this , that erasing is prohibited in exams as 2012 is my first attempt.

this is hafiza not hafiz

__________________
The simple definition of success is "When ur Signature becomes ur Autograph".

this is also my first attempt, so i am not very much satisfied with my preparation...God knows what is going to be happen.

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"Our Lord, give us the good in this world and the good in the hereafter." (Al-Qur'an, 2:201).

Rough draft
. . . . . . . . .
Final draft
. . . . . . .
Original passage= 300 words
Target= 100 words
My precis= 102 words
Title: . . . . . . .

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Guide us on the straight path;
the path of those whom You have blessed.

Making initial draft on the last page, then cutting it as said by Hafiza is safe procedure, you can write on the top of the page ''rough work'', invigilator will ask you to do rough work at the last page of answer sheet as separate sheet will not be provided for any rough work, so instead of writing it somewhere in the middle, using last page will be the best option,

However, erasing can be unsafe as said by omar....so simply put a cross on it after making initial draft/rough work.

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what humbugs we r,who pretend to live for beauty and never see the dawn :)

Both styles are acceptable. If you write in sequence. then, it can be much better on account of Checker can be impressed by you.
If you write in last, it can go safe for you. Checker can be impressed by your simplicity.

At the end of the answer sheet because it is your rough work not your final precis.

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I find that the harder I work, the more luck I seem to have