Correct Option: B  [ 36,73,917 ]
Remark:
Explanation: As per the Census of India 2011, the total population of Tripura is 36,73,917 (i.e., about 36.7 lakh). Tripura, a northeastern state of India, ranks among the smaller states by area but has a relatively high population density. The sex ratio of the state is approximately 960 females per 1000 males, and its literacy rate is around 87.2%, which is one of the highest in India. The population mainly consists of Bengali and tribal communities, reflecting the state's cultural diversity.