Hello Het Prajapati.
Seat allotment during admission in Nirma is done by three methods- 
1. For ACPC. In this only the students, if from Gujarat, are admitted and 50% quota are reserved for them
2. For Jee. 35% quota are reserved for them
3. For NRI and rest. 15% quota is reserved for them.
The fee for categories 1 and 2 are equal ie 1,67,000 annually and for NRI is 5000$ . Also there is some concession from Govt., SC, ST.

Hope it helps you.