TS Police SI Mains 2018 Paper 3
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Question : 27 of 200
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The following table shows the marks of the 20 students of a class in Mathematics. Then the average mark of these 20 students is
| Marks | 80 | 85 | 90 | 95 | 100 |
| No. of students | 2 | 4 | 7 | 4 | 3 |
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