I know this could depend much on your gaps and stuff that you tend to mix up but how best can we make use of the 15 mins time you have before the actual exam starts ? What is better to write down on papers?

For people who took the exam ... What worked for you when you took the exam ? Do we really look at the papers when exam starts ? What does you expereince tell ?

1) Formulas 2) ITTO  ?

I probably will just write down the formulas only nothing more.

Thougts welcome