MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
| 1. |
x and y are two numbers such that their mean proportion is 9 and third proportion is 243. What is the value of x and y? |
| A. | 3 and 9 |
| B. | 3 and 27 |
| C. | 6 and 27 |
| D. | 6 and 81 |
| Answer» C. 6 and 27 | |