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Average - Data Intensity 1 :: Discussion
| 5. | The average weight of 8 person's increases by 2.5 kg when a new person comes in place of one of them weighing 65 kg. What might be the weight of the new person? | |
| A. | 76 kg | |
| B. | 76.5 kg | |
| C. | 85 kg | |
| D. | None of Above | |
| Answer: Option C | |
| Explanation: | |
|
Total weight increased = (8 x 2.5) kg = 20 kg. Weight of new person = (65 + 20) kg = 85 kg. |
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