bharat ki rajdhani kolkata se delhi kab hui delhi bharat ki rajdhani kab bani wikipedia bharat ki rajdhani kolkata se delhi kaun se saal mein hui kolkata bharat ki rajdhani kab bani thi 1911 se pahle bharat ki rajdhani kya thi delhi se new delhi rajdhani kab bani delhi ki sthapna kab hui delhi ko rajdhani ka purn darja kab mila bharat ki pehli rajdhani bharat ki rajdhani new delhi kab bani kolkata bharat ki rajdhani kab bani kolkata bharat ki rajdhani kab bani thi 1911 se pahle bharat ki rajdhani kya thi delhi bharat ki rajdhani kab bani wikipedia bharat ki pehli rajdhani kaha thi hindustan ki sabse pehli rajdhani konsi hai kolkata ki rajdhani name