

MCQOPTIONS
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1. |
If A : B = 5 : 7 and B : C = 6 : 11 then A : B : C is |
A. | 55: 77: 66 |
B. | 30: 42: 77 |
C. | 35: 49: 42 |
D. | none of these |
Answer» C. 35: 49: 42 | |