JOB
240 Points
Joined March 2009
In my opinion, its really helpful.. Because even if u dont have those 15 min, then u will spend a few minutes to read the paper..
It means that u save those minutes...
U can relax and decide first couple of questions to be done..
Also have some idea about those questions, which will enable u to complete them in reasonable time..
Thus having sufficient time for remaining questions, thereby boosting ur confidence.