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Rajesh Golder

· started a discussion

· 1 Months ago

not questioned properly (Question: 271992.0 )

you had to write 9 minutes earlier than the time it required to reach after the accident

Question:

After covering a distance of 30 km with a uniform speed there is some defect in a train engine and therefore, its speed is reduced to  45    of its original speed. Consequently, the train reaches its destination late by 45 minutes. Had it happened after covering 18 km more, the train would have reached 9 minutes earlier. Find the distance of journey?

Options:
A)

500 km

B)

400 km

C)

300 km

D)

120 km

Solution:

Ans: (d)

  

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