A train of length 150 metres takes 40.5 seconds o cross a tunnel of – McqOptions

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1.	A train of length 150 metres takes 40.5 seconds o cross a tunnel of length 300 metres . What is the speed of the train in km/ hr. ?
A.	13.33
B.	26.67
C.	40
D.	66.67
Answer» D. 66.67

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