Dear student,

You have not mentioned the name of the exam so it will be very difficult to answer you accurately so I will recommend you to revert to this question so that I can help you accurately. You can also it as a new question by providing the full details.

Now if we talk broadly then in this Covid pandemic most of the exams have pushed in online which were happening in offline mode too. So most probably your exam will be in online mode.

But I will recommend you to visit the official website of the board or institution that is going to take your exam, there you can find the details regarding it.

I hope it helps you.

All the very best!!