Answer : 1. "Arunachal Pradesh"
Explanation :

Prime Minister inaugurated the first oil palm processing mill under Mission Palm Oil in Arunachal Pradesh. Launched in 2021, the National Mission on Edible Oil – Oil Palm (NMEO-OP) aims to promote oil palm cultivation and crude palm oil production. The scheme targets a significant increase in palm oil area and productivity by 2025-26, focusing on the North East and Andaman and Nicobar Islands.