Explanations:The question asks which state receives rainfall during the autumn season. To understand this, it is essential to consider the monsoon patterns and the geographical location of each state. The Indian monsoon is a complex weather system that brings significant rainfall to different parts of the country at different times of the year.
Tamil Nadu, located in the southern part of India, experiences two monsoon seasons: the southwest monsoon and the northeast monsoon. The southwest monsoon typically occurs from June to September, while the northeast monsoon, also known as the retreating monsoon, occurs from October to December. This northeast monsoon is crucial for Tamil Nadu, as it brings significant rainfall during the autumn season. This rainfall is particularly important for the state's agriculture, especially for crops like paddy, millets, and pulses.
On the other hand, Rajasthan, located in the western part of India, is a desert state and receives very little rainfall. The majority of its rainfall comes during the southwest monsoon from June to September. The autumn season in Rajasthan is generally dry, with minimal rainfall. Similarly, Himachal Pradesh, located in the northern part of India, receives most of its rainfall during the summer monsoon from June to September. The autumn season in Himachal Pradesh is generally dry and cold, with little rainfall. Gujarat, located in the western part of India, also receives most of its rainfall during the southwest monsoon from June to September. The autumn season in Gujarat is generally dry, with minimal rainfall.
Therefore, among the given options, Tamil Nadu is the only state that receives significant rainfall during the autumn season due to the northeast monsoon. This makes it the correct answer to the question.