Correct Option: B

Chenchus are Hindu Aboriginal tribes residing in the central hill stations of Andhra Pradesh. They inhabit the Nallmalla hills which have been a part of Nagarjuna Sagar, the Tiger Sanctuary for centuries in Andhra Pradesh. They are mainly found in the districts of Kurnool. The Origin of Chenchu is connected to Lord Malikarjuna of the Srisailim temple.