UPSC Civil Services Model Paper 8

G-20 is an annual meeting of 20 fastest-growing countries. It accounts for 85% of the world's GDP.
The kingdom of Saudi Arabia hosted the G20 leader's summit in G-20.
Hence statement 3 is correct .
There are two working channels of G-20- Finance Channel - It covers meetings between finance ministers and central bank presidents.
The Sherpas Channel – It covers non-financial issues, such as political commitment, the fight against corruption, development, gender equality, trade, and energy.
Hence statement 1 is correct .
G-20 has no permanent staff on its own.
Hence statement 2 is correct .