Two Indian cities – Mumbai and Kota – have been named among the world's most crowded in a list topped by Dhaka.<br/><br/>With a population density of 44,500 people per square kilometre, Dhaka, the capital of Bangladesh, is the most crowded city on the planet, followed by India's financial capital Mumbai, home to 31,700 people per square kilometre at the second place.<br/><br/>Medellin in Columbia ranked third with 19,700 people per square kilometre. Kota in Rajasthan with 12,100 people per square kilometre was ranked seventh.