The correct answer is: C. 4.02%
Bihar is a state in eastern India. It is the third-largest state by population and the 13th-largest by area. The state is bordered by Nepal to the north, Uttar Pradesh to the west, Jharkhand to the south, and West Bengal to the east. The capital and largest city is Patna.
Bihar is a land of contrasts. It is home to some of the poorest people in India, as well as some of the richest. The state is also home to a number of important historical and cultural sites, including the Mahabodhi Temple, which is a UNESCO World Heritage Site.
The total geographical area of India is 3,287,263 square kilometers. The total geographical area of Bihar is 94,163 square kilometers. Therefore, Bihar comprises 4.02% of the total geographical area of India.
Option A is incorrect because it is the percentage of the total geographical area of India that is comprised by the state of Uttar Pradesh.
Option B is incorrect because it is the percentage of the total geographical area of India that is comprised by the state of Jharkhand.
Option D is incorrect because it is the percentage of the total geographical area of India that is comprised by the state of West Bengal.