The daily pocket expenses of 200 students in a school are given below :
| Pocket expenses (in Rs.) |
Number of students (frequency) |
| 0-5 |
10 |
| 5-10 |
14 |
| 10-15 |
28 |
| 15-20 |
42 |
| 20-25 |
50 |
| 25-30 |
30 |
| 30-35 |
14 |
| 35-40 |
12 |
Draw a histogram representing the above distribution and estimate the mode from the graph.
