Correct Option: B

Subroto Cup Football Tournament is an inter-school football tournament in India, named after the Indian Air Force Air Marshal Subroto Mukerjee. The first tournament was held in 1960, with participation of about 50 school teams. The number of schools participating increased over the years. Since 1998, the tournament is played in two age groups, sub-Junior (under 14 years) and Junior (under 17 years).