The correct option is D According to the 2011 Census, the state has a population of over three crore.
The state of Karnataka covers an area of 1,91,791 square kilometres. It is the sixth largest state in the country by area. The state is comprised of 30 districts. The 2011 Census reveals that the state has a population of over 6 crore people.
Thus, the 2nd & 4th statements about the state of Karnataka are incorrect.