Answer : 1. "भारत "
Explanation :

1. The Union Cabinet has approved the establishment of the G20 Secretariat.

2. It will be responsible for the implementation of overall policy decisions and arrangements required for the conduct of India's upcoming G20 Chairmanship.

3. India will, for the first time, chair the G20 from 1 December 2022 to 30 November 2023, culminating with the G20 Summit in India in 2023.