The ratio between the speeds of two trains is 2 : 5. If the first trai – McqOptions

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1.	The ratio between the speeds of two trains is 2 : 5. If the first train runs 250 km in 5 h, then the sum of the speeds (in km/ h) of both the trains is:
A.	150
B.	165
C.	175
D.	180
Answer» D. 180

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