infact Hitler wanted to know abt all aryans diaspora outside germany- so he sent out his researcher - so they traced the path from asia-minor(turkey), perisa, asghanistan, and subcontinent -some of them even visited -persia,ladakh and tibet-
But i think most of the hindus now in india are of either mixed or of dravidian descent . except a few in north like kashmir,panjabi pandits may be.
