Hello aspirant 

It will be very difficult for anyone to predict that how many students got above 600in any particular region .

That can be cross checked only after the state or union territory release there list of candidates on the basis of merit .If you are a Chandigarh aspirant and have access to it's counseling you can refer to the list and count the number of pupils otherwise it is very difficult for any outsider to predict. 

All the best