Which Indian state's coastline is primarily found on the Kathiawar Peninsula?

The coastline primarily found on the Kathiawar Peninsula is located in Gujarat. The Kathiawar Peninsula is a prominent geographical feature that juts out into the Arabian Sea, providing Gujarat with a long coastline that is characterized by several ports and harbors. This coastline is significant not only for trade and economy but also for its diverse marine life and ecological importance.

In contrast, the other states mentioned have entirely different coastlines and geographical features. West Bengal's coastline is located along the Bay of Bengal to the east, while Kerala and Tamil Nadu are situated on the southern coast of India, also bordering the Indian Ocean. Due to these geographical distinctions, the correct identification of Gujarat as the state with the coastline on the Kathiawar Peninsula highlights its unique coastal geography in the Indian subcontinent.