Delhi Police Constable 5 Dec 2017 Shift 1 Paper

Question : 93 of 100

Marks: +1, -0

The average age of 11 players and their coach is 33 years. The average age of the first 5 players is 29 years and the average age of the other 6 players is 30 years. What is the age (in years) of the coach?