With an average speed of 50 km/h, a train reaches a destination in time. If it…
2021
With an average speed of 50 km/h, a train reaches a destination in time. If it goes with an average speed of 40 km/h, it is late by 30 minutes to reach its destination. What is the length of the total journey?
Answer: B. 100 km
- A.
90 km
- B.
100 km
- C.
105 km
- D.
110 km
Attempted by 114 students.
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Correct answer: B
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