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RAJAT

· started a discussion

· 1 Months ago

bookmark issue (Question: 285142.0 )

all the bookmarks collectively are in only english please available in hindi also

Question:

A train during its journey meets the accident twice. First accident occurs after travelling 150 km. As a result of which its speed reduced to  23    of its original speed. After travelling 200 km more, it again met with accident and its speed becomes   13   rd of its original speed. Due to that the train reached its destination 9 hours late. Had the accident occurred after travelling 50 km more in both accidents, it would have saved 2 hours, find the speed of the train.

Options:
A)

85 km/h

B)

87 km/h

C)

87.5 km

D)

90 km/h

Solution:

Ans: (c)

  

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