Maths Class 10 Term 2, Answer to the Question : If mode of the following frequency distribution is 55, then find the value of x.
| Class : | 0 – 15 | 15 – 30 | 30 – 45 | 45 – 60 | 60 – 75 | 75 – 90 |
| Frequency: | 10 | 7 | x | 15 | 10 | 12 |
| Class : | 0 – 15 | 15 – 30 | 30 – 45 | 45 – 60 | 60 – 75 | 75 – 90 |
| Frequency: | 10 | 7 | x | 15 | 10 | 12 |
