The table shows the distances (in km) between points P, Q, R, and S. Vehicles available at each point have different speeds: P Q R S P 0 240 ** 520 Q ...
Question
The table shows the distances (in km) between points P, Q, R, and S. Vehicles available at each point have different speeds:
| P | Q | R | S | |
|---|---|---|---|---|
| P | 0 | 240 | ** | 520 |
| Q | 360 | 0 | 400 | ** |
| R | 280 | 480 | ** | 600 |
| S | 500 | ** | 600 | 0 |
Transport vehicle speeds (km/hr):
- Taxi: 80
- Bus: 50
- Car: 60
- Bike: 25
If Ram travels from P to S and Rahul travels from Q to P, find the difference between the maximum distance travelled by both of them.