What are the durations of singing the National Anthem and National Song of India?

Jana Gana Mana -- A formal rendition of the national anthem takes fifty-two seconds. A shortened version consisting of the first and last lines (and taking about 20 seconds to play) is also staged occasionally.

https://en.wikipedia.org/wiki/National_anthem_of_india

Vande Mataram -- [2 minutes and 40 seconds duration song reissued from Pathe / H.Bose disc (originally sung by Dr Rabindranath Tagore)]. Recording digitally remastered from Germany. Lengths vary.

http://www.mustrad.org.uk/articles/mataram.htm

https://en.wikipedia.org/wiki/Vande_Mataram