Hello,

You should mention which exam you are appearing to get accurate answers.

Nevertheless, if you are appearing for class 12 Board Exams, then you can ask your coordinator or classmates. The center will generally be same for all students of a college and also this allotment will go on for many years.

For any other competitive exams or entrance exams, you need to contact their helpline number. This number will be provided on their official website.

Hope this helps.

Thanks.