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Computer Science Civil Engineering Chemical Engineering Agricultural Engineering Mechanical Engineering Electronics and Communication
Excise & Taxation Department – 2018 :: Discussion
| 9. | Mean of 10 numbers is 30. Later on it was observed that numbers 15, 23 are wrongly taken as 51, 32. The correct mean is? | |
| A. | 25.5 | |
| B. | 32 | |
| C. | 30 | |
| D. | 34.5 | |
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