Question

The average age of the boys in a class is 16 and the average age of girls is 15. What will be the average age of the class?

• A. 15.5
• B. 15.33
• C. 15.67
• D. Insufficient data
• E. None of the above

Answer 1

The correct option is D Insufficient data

The average age of the class will depend on the ratio of boys and girls in the class.