Hi aspirant,

At first congratulations to him on wonderful performance in the entrance examination. He has scored a very good rank and has decent chances to secure a seat for artificial intelligence and machine learning at the main campus but it can't be confirmed as there is high demand for the course and multiple tie ups at various ranks. But there is certainly very good possibility also for sure he will get into other good branches such as information technology or ECE. Also he can appear for the further phases of examination in order to upgrade his seat.

Now if he gets provisional admission into the college he can withdraw from it at any point of time if he is allotted any other good college under the rules of UGC. In such case all the tuition fee will be refunded to you excluding the  registration fee of rupees 10000.

Hope it helps!