Which of the following is/are methods of termination of treaty (A). By consent of parties (B). By…

Under the Vienna Convention on the Law of Treaties, 1969 a treaty may be terminated in conformity with its own provisions or at any time by consent of all the parties (Article 54), by denunciation or withdrawal where the treaty so permits or such a right is implied (Article 56), and impliedly by the conclusion of a later treaty on the same subject matter by all the parties (Article 59), so the answer is "(A), (B), (C) and (D).".