Submitted by examrobotsa on Thu, 01/01/1970 - 05:30 On which one of the following dates did Jawaharlal Nehru unfurl the tri-colour national flag on the banks of the Ravi as the clock struck midnight ?31 st December 1929 26th January 193031stDecember 193126thJanuary 1933stats: 0,840,1104,840,936,120,48