The latest episode of Kaun Banega Crorepati 15 featured contestant Ipsita Das from Bhubaneswar, Odisha. Host Amitabh Bachchan informed that for every correct answer, a double number of trees would be planted. Ipsita answered questions about beauty treatments, animals, and film awards. She used lifelines like 'Audience Poll' and 'Double Dip' to progress in the game. Ipsita also shared her love for gardening and gifted special vegetables to Bachchan. During the episode, Big B praised actor Allu Arjun and his performance in the film, Pushpa.