my daughter has got 98.15 percentile in jee mains 2 B Arch. The app is showing that she has good chances to get into SPA delhi but with her rank and their previous year cut off It's not quite possible then I want to know how can your app show that.

Hello mam you can easily calculate and get your rank by using this formula.
100 - (your total percentile) 112679 /100
In your case your rank must be around 2084.
As we all know that seats are very limited and admission is directly based on merit rank
Yes it's true that with this rank being a a student from Genral category its possible to get into SPA on the basis of previous year cut offs.

I request you to please help me with your domicile as it plays a vital role in admission.

Feel free to comment if you have any doubt
Good luck