Q : 2 Total number of students of a school in different years is shown in the following table
| Years | Number of students |
| 1996 | 400 |
| 1998 | 535 |
| 2000 | 472 |
| 2002 | 600 |
| 2004 | 623 |
B. Prepare another pictograph of students using any other symbol each representing 50 students. Which pictograph do you find more informative?