The correct answer is A. Gujarat.
The Mahi River is a river in central India. It originates in the Vindhya Range in Madhya Pradesh and flows west through Gujarat, where it empties into the Gulf of Khambat. The Mahi River is a major source of irrigation for the Gujarati countryside. It is also a popular destination for fishing and boating.
Option B is incorrect because the Mahi River does not flow through Maharashtra.
Option C is incorrect because the Mahi River does not flow through Rajasthan.
Option D is incorrect because the Mahi River does not flow through Uttar Pradesh.