Hello, my name is Vijendra Kumar. I am speaking from Vaishali, Bihar. I hope you are doing well, my brother. Thank you and best wishes for Navratri. I hope you continue celebrating Navratri joyfully. The festival ends on the 2nd (of next month). Thank you. I have brought some questions for you today. Here are a few questions: When is Mahatma Gandhi’s birth anniversary? (You wrote: "2 October 1979", but that seems like a typo — actual year is 1869.) How many seconds long is the national anthem tune?