engineering recuitment OSSC Combined Technical Services (ଓଡିଶା) Mock Test 2023-24 Quantitative Aptitude Ratio and Proportion
If 12 : x :: x : 27, and 25 : y :: y : 36, when x and y are both positive numbers, find x : y.
1
5 : 6
2
4 : 7
3
7 : 9
4
3 : 5