Multiple choice What names does Brahmaputra lake has as it discharges into the bay of Bengal? Ganga Jamuna Padma Mejasthan Reveal answer Fill a bubble to check yourself B Correct answer Explanation The Brahmaputra River is known as the Jamuna in Bangladesh after it merges with the Teesta River. It eventually joins with the Ganga (Padma) and Meghna rivers before emptying into the Bay of Bengal.