A daily train is to be introduced between station A and station B star – McqOptions

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1.	A daily train is to be introduced between station A and station B starting from each end at 6 AM and the journey is to be completed in 42 hours. What is the number of trains needed in order to maintain the shuttle service?
A.	2
B.	3
C.	4
D.	7
Answer» D. 7

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