The correct options are
A Maharashtra
D Goa
The stretch covering the state of Maharashtra is called Konkan Coast. The city of Mumbai and the state of Goa lie on the Konkan Coast. The Konkan proceeds from the north at Damaon in the Gulf of Cambay, extends southwards all along the western sea side land areas of Maharashtra and Goa, and meets the Kanara coast at Karwar district of Karnataka.