The correct answer is (c) 45 million.
Odisha is a state in eastern India. It is the 8th largest state by area and the 11th most populous state in India. The total population of Odisha as per the 2011 census is 41,979,568. The population density of Odisha is 268 people per square kilometer. The sex ratio of Odisha is 940 females per 1000 males. The literacy rate of Odisha is 72.87%.
The following are the options for the question:
(a) 25 million: This is incorrect because the population of Odisha is more than 25 million.
(b) 35 million: This is incorrect because the population of Odisha is more than 35 million.
(c) 45 million: This is the correct answer because the population of Odisha is 41,979,568.
(d) 55 million: This is incorrect because the population of Odisha is less than 55 million.