CBSE Class 10 Maths (Standard) 2022 · Paper 30/2/1 · Question 5
If the mode of the following frequency distribution is 55, then find the value of .
| Class | Frequency |
|---|---|
| 0 - 15 | 10 |
| 15 - 30 | 7 |
| 30 - 45 | |
| 45 - 60 | 15 |
| 60 - 75 | 10 |
| 75 - 90 | 12 |
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