(A) 1920
(B) 1931
(C) 1941
(D) 1951
🧠 Explanation:
The Second Round Table Conference took place in 1931 in London to discuss constitutional reforms in British India. “Held” is a past tense verb indicating the occurrence of the event. This conference followed the first one in 1930 and included Indian leaders, British officials, and representatives of princely states. Alternatives like “conducted” or “organized” could replace “held,” but “held” is standard for formal meetings. The conference focused on issues like minority rights, representation, and the path toward self-governance. It was significant in India’s freedom struggle as it allowed political dialogue, though major nationalist leaders like Gandhi participated only in the second session.