engineering recuitment Cochin Shipyard Executive Trainee Mechanical Mock Test Quantitative Aptitude Ratio and Proportion Compound Ratios
જો A : B = 3 : 4, B : C = 2 : 3, તો પછી (A + B) : (B + C) : (C + A)ની કિંમત શોધો.
1
7 : 10 : 9
2
5 : 6 : 7
3
3 : 4 : 6
4
7 : 5 : 6