Most of the universities in India ask for the HSC percentage and not the detailed subject vs marks information. So I think in your case also thats possible else you won't be able to submit the form if its mandatory to provide the subject vs marks.

So I don't think you have to worry about. Be clear that you should have your Name, Guardians Name, UG details correct and you satisfy the required eligibility. If all this are correct hopefully you will not face any problem at all.

I hope this answer helps. All the very best for your future endeavors!