Duncan Strait is situated in which Ocean ?

Duncan Strait is situated in which Ocean ?A. Pacific Ocean
B. Indian Ocean
C. Arctic Ocean
D. Atlantic Ocean

Duncan Passage is a strait in the Indian Ocean. It is about 48 km (30 mi) wide; it separates Rutland Island (part of Great Andaman) to the north, and Little Andaman to the south. West of Duncan Passage is the Bay of Bengal; east is the Andaman Sea.