200 cm
100 cm
150 cm
250 cm
Answer is Wrong!
Answer is Right!
The correct answer is A. 200 cm.
Western Bihar receives an average rainfall of 200 cm per year. This is due to the fact that the region is located in the rain shadow of the Himalayas. The Himalayas block the moisture-laden winds from the Bay of Bengal, which results in lower rainfall in Western Bihar.
Option B is incorrect because it is the average rainfall received by Eastern Bihar. Option C is incorrect because it is the average rainfall received by the entire state of Bihar. Option D is incorrect because it is the average rainfall received by the country of India.