railway RPF Constable Mock Test Series 2024 Quantitative Aptitude Ratio and Proportion Simple Ratios
Three numbers P, Q, and R are in the ratio of 15 ∶ 17 ∶ 20. If the sum of these numbers is 3640, then what is the ratio between the difference between Q and P and the difference between R and Q?
1
3 ∶ 5
2
3 ∶ 4
3
2 ∶ 5
4
2 ∶ 3