engineering recuitment MAHATRANSCO Technician/Electrical Assistant Mock Test 2023 Quantitative Aptitude Problem on Age
The average age of 3 girls is 22 years and their ages are in a ratio of 5 : 8 : 9. What are the ages of the youngest and the oldest girls?
1
15 years, 27 years
2
20 years, 36 years
3
10 years, 18 years
4
5 years, 9 years
5
None of the above