Quantitative Aptitude Average

The average age of three boys is 15 years. If their ages are in the ratio 3 : 5 : 7, find the age of the youngest boy.

1

15 years

2

9 years

3

21 years

4

18 years

Sponsored

hivanix.in

This quiz is brought to you by hivanix.in

🌐 Web App Development

Other Tools: chatwiz.hivanix.in mmspace.hivanix.in unogame.hivanix.in

Quick Navigation

Home

Subjects

Chapters