Write a short note on Arabian Sea drainage system.

Arabian Sea is the northwestern part of the Indian Ocean. Arabian Sea drainage system is one of the drainage systems of Rajasthan. The Luni, Mahi and Sabarmati rivers are included in this system. Luni and Mahi are the main rivers. Luni is located in western part of Rajasthan and originates from Naga Mountain. The Mahi River originates from Amjhor district of Madhya Pradesh. It flows into the Gulf of Khambhat. Sabarmati River originates in the Aravalli Range of the Udaipur district of Rajasthan and meets the Gulf of Khambhat of Arabian Sea. It is one of the major west flowing rivers in India.