Hello,

Performing to your best firstly depends on are you really intrested in that particular field for which you are giving that particular exam and if it is the case then its good. What you need to do is you need to maintain a balance between your study time and oyher activities.

Also you need to be aware of time management and you should solve as many question papers and mock tests so that your concept is clear. You need to keep away from worldly distractions and you should not feel any pressure, you always be calm under pressure situations.

If you keep in mind all these things you will surely perfoem well.