If the speed of the train is double that of a car and a car travels 30km in one hour how much distance will a train cover in 30 minutes?
- 15 km
- 20 km
- 30 km
- 40 km
Explanation
Car speed = 30 km per hour
Train speed = Double of car speed
= 2 × 30
= 60 km per hour
Time given = 30 minutes = ½ hour
Distance covered by train = Speed × Time
= 60 × ½
= 30 km
Last updated 05-03-2026
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