MCQOPTIONS
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| 1. |
The average of 5 positive numbers is 344. The average of the first two numbers is 650 and the average of the last two numbers is 100. What is the third number ? |
| A. | 220 |
| B. | 230 |
| C. | 240 |
| D. | 250 |
| Answer» B. 230 | |