railway DFCCIL Junior Executive 2023 (CBT 1 & CBT 2) Mock Test Quantitative Aptitude Ratio and Proportion Age
The ratio of Vimal's and Arun’s present age is 3 ∶ 5 respectively and the sum of their ages is 80 years. The ratio of their ages after 10 years will be:
1
3 ∶ 2
2
1 ∶ 2
3
3 ∶ 5
4
2 ∶ 3