The speed of a train is 13/6 times the speed of a car. The car covers 486 km in 9 hours. How much distance will the train cover in 6 hours?
Show answer & explanation
Correct answer: B
Explanation
The correct answer is Option 2 i.e. 702 km
| Understanding | Application |
| Tricks |
Speed = distance/time Let the speed of the car is 6 km/hour then the speed of the train = 13 km/hour |
| Now |
Car cover 486 km in 9 hour So speed = 486/9 = 54 km/hour |
| Hence |
Here 6 unit = 54 So 13 unit = 54/6 × 13 = 117 So in 6 hours = 117 × 6 = 702 |