Answer : 4. "आंध्र प्रदेश"
Explanation :

During the recent G20 Summit in Delhi, world leaders were presented a selection of handmade gifts representing India's diverse cultural heritage. These gifts included: the famous perfume of Kannauj, Kashmiri saffron, Araku coffee from Andhra Pradesh and Nilgiri tea, all packed in a chest decorated with brass decorations. The gifts also included Sundarban honey, Zighrana ittar from Kannauj, pashmina shawls from Changthangi goats, khadi scarves symbolizing India's freedom struggle and commemorative coins and stamps.