Question:
An aeroplane takes off 30 minutes later than the scheduled time and in order to reach its destination 1500 km away in time, it has to increase its speed by 250 km/h from its usual speed. Find its usual speed.
An aeroplane takes off 30 minutes later than the scheduled time and in order to reach its destination 1500 km away in time, it has to increase its speed by 250 km/h from its usual speed. Find its usual speed.
Updated On: Oct 4, 2024
- 1000 km/h
- 750 km/h
- 850 km/h
- 650 km/h
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The Correct Option is B
Solution and Explanation
The correct option is (B): 750 km/h
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