Multiple choice Duncan Pass is between India and Sri Lanka Andaman and Nicobar North and South Andaman North and East Andaman Reveal answer Fill a bubble to check yourself B Correct answer Explanation Duncan Passage is a water channel that separates the Andaman Islands in the north from the Nicobar Islands in the south. It's an important maritime route in the Bay of Bengal. It's not between India and Sri Lanka, nor between parts of Andaman alone.