engineering recuitment OPSC Assistant Industries Officer Mock Test 2025 Quantitative Aptitude Ratio and Proportion Simple Ratios
The ratio of two numbers A and B is 5 ∶ 8, and the ratio of B and C is 4 ∶ 5. The difference between A and B is 27. Find the ratio of the number 45 and C.
1
1 ∶ 2
2
1 ∶ 3
3
1 ∶ 4
4
2 ∶ 3