@Manan_Shah It is impossible to predict number of slots beforehand as it is only announced later. Last few years’ slots may not be an indicator of this year’s slot due to different number of teams, some regionals’ potential cancellation and Asia West finals’ status. All that we can be reasonably sure is all regional’s winner would probably get a WF slot provided all Indian regionals winner are from different college.
Kharagpur has not announced whether they will even be conducting the regional or not. At this point I would think it is most likely cancelled as there is very limited time left to announce and finish the regional before the deadline. But will be keeping the entry around atleast till the end of month just in case they announce.