Hello sir,

18312 is a pretty good rank if your son wants admission in NIT's or a good B.Tech college. Students within the first 20000 ranks get good colleges according to previous years trends.

As for admission in HCU, the seats for integrated course under general category are around 20. So your son should have high marks in the entrance exam of UoH. But the University admissions are, as of now, offered on merit basis. Anyone with 60% or above in 12th standard is eligible.

You can also check this link for more details and please make sure to choose "dual degree" filter to browse for courses like you desire

https://www.careers360.com/university/university-of-hyderabad-hyderabad

Hope that helped.