My so scored 297 in BITS 2018.What are his chances to join any branch at Goa / hyderabad ?
Since your son scored good marks in BITSAT but it will be somewhat difficult for him to take admission in core branches in both of these campuses because in both these campuses cuttoff for each and every particular branches are high enough but yaah there are chances for him as well. If conditions favour then might be he will get any good branch in any of these two campuses.
All the best