Facts About National Anthem | National Anthem Facts | #shorts

Why were two national anthems sung?

Consider the following statements about the National Anthem? 1. It was first sung on 27 Dec., 1911 at the Calcutta Session of the Indian National Congress. 2. It was adopted by the Constitution Assembly on 26 Jan., 1950. 3. Playing time of the full version of the National Anthem in approximately 52 seconds. Which of the statements given above is/are correct?