Rohan is going to school with his father by car. He decides to note the readings on the odometer of the car after every five minutes till he reaches the school. The given table shows the odometer readings of his journey.
| Time (am) | 7:30 | 7:35 | 7:40 | 7:45 | 7:50 |
| Odometer reading (km) |
36593 | 36596 | 36599 | 36602 | 36605 |
A5 m/s
B6 m/s
C10 m/s
D15 m/s
e