MCQOPTIONS
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| 1. |
The average of any 5 consecutive odd natural numbers is k . If two more such numbers , just next to the previous 5 numbers are added , the new average becomes |
| A. | 2(k+1) |
| B. | 2k-3 |
| C. | 2k+1 |
| D. | k+2 |
| Answer» E. | |