Which of the following statements is correct according to the Census 2001?

I. Total urban population of India is 285 million.

II. Contribution of urban population in the total population of India is 27.78 percent.

III. Urban population of India is more than the total population of USA.

IV. Indian urbanization is basically self-reliant urbanization.

Select the correct answer from the codes given below :

Codes :

U.P. Lower Sub. (Spl.) (Pre) 2002 U.P. Lower Sub. (Pre) 2003