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A train crosses a platform of 120m in 15sec, same train crosses another platform of length 180m in 18sec.
Question 1:
A train crosses a platform of 120m in 15sec, same train crosses another platform of length 180m in 18sec.
then find the length of the train?
A.
175m
B.
180m
Feedback
Length of the train be ‘X’
X + 120/15 = X + 180/18
6X + 720 = 5X + 900
X = 180m
C.
185m
D.
170m
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