Multiple choice Sri Lanka became independent in 1946 1945 1947 1948 1961 Reveal answer Fill a bubble to check yourself D Correct answer Explanation Sri Lanka (then Ceylon) gained independence from British rule on February 4, 1948, after nearly 150 years of colonial administration. 1947 (C) is one year too early, while 1946 (A) and 1945 (B) are incorrect.