MCQOPTIONS
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| 1. |
x, y, z, u are real numbers such that x : y = y : z = z : u and x : u = 64 : 27. the value of x : z is - |
| A. | 4 : 27 |
| B. | 6 : 9 |
| C. | : 3 |
| D. | : 4 |
| Answer» C. : 3 | |