"Very constructive presentation and briefing to Principal Secy @PMOIndia

Dr. PK Mishra on the #G20India meetings held over the last few weeks and the phenomenal support received from all state & UTs," Kant tweeted.

"A truly whole of government approach and brilliant showcase of Indian culture," he said.

India formally assumed the presidency of G20 on Dec 1 from Indonesia making it the premier forum for international economic cooperation.

G20 is an inter-governmental forum of the world's 20 major developed and developing economies.