Prime Minister Narendra Modi on Sunday received G20 leaders at Rajghat where they will pay tributes to Mahatma Gandhi.
United Nations Secretary General Antnio Guterres and IMF head Kristalina Georgieva were amongst the first to reach the venue.
Modi welcomed the dignitaries with an 'angrakha'.
After paying tributes to the Mahatma, the leaders will also sign on the 'Peace Wall' at the Leaders' Lounge.