defence exam CRPF Constable Tradesmen & Technical 2023 Mock Test Quantitative Aptitude Ratio and Proportion Simple Ratios
Two numbers are in the ratio 2 ∶ 3. If 9 is added to each number, they will be in the ratio 3 ∶ 4. What is the product of the two numbers?
1
360
2
480
3
486
4
512