

MCQOPTIONS
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1. |
If (x + y – z) : (y – z + 2w) : (2x + z – w) = 2 : 3 : 1, then the ratio of (5w – 3x – z) : 3w = ? |
A. | 4 : 3 |
B. | 5 : 3 |
C. | 2: 3 |
D. | 5 : 2 |
Answer» D. 5 : 2 | |