engineering recuitment FCI JE 2022 Mock Test for CE/ME/EE (Phase I & II) Quantitative Aptitude Ratio and Proportion Age
Rohit is 16 years old and Aadi is 20 years old. How many years ago the ratio of their ages was 3 ∶ 4?
1
4 years
2
5 years
3
6 years
4
3 years
5
7 years