Thank you

In that app they are showing rank and want to know about marks

Admission are based on ranks not marks.

Thank you Raunak but I know that just wanted to know what marks should I will Target

I think you should not target any exams with marks as doing so you fell under pressure to score that marks. Every time marks vs rank so one can not predict.

I suggest you to do as better study you can and give exam with 100% efforts not by targeting marks.
You will definitely crack it.
And  for motivation all time try to overcome your past best performance in test.

Thanks bro.