According to 2011 census ……… percent population of India lives in Bihar.

5
10
8.6
12

The correct answer is C. 8.6.

According to the 2011 census, the population of Bihar was 103,804,637, which is 8.6% of the total population of India.

The other options are incorrect because they do not represent the actual percentage of the population of India that lives in Bihar.