River Luni drains into

Answer: Option D

River Luni drains into Rann of Kachchh. Luni River, also called Luni, river in Rajasthan state, western India. Rising on the western slopes of the Aravalli Range near Ajmer, where it is known as the Sagarmati, the river flows generally southwestward through the hills and across the plains of the region. It then enters a patch of desert before it finally dissipates into the wastes of the northeastern part of the marsh called the Rann of Kachchh (Kutch) in Gujarat state.