A train travelling with a speed of 60 kmph catches another train travelling in the same direction and then leaves it 120 m behind in 18 seconds. The speed of the second train is

A train travelling with a speed of 60 kmph catches another train trave

1.	A train travelling with a speed of 60 kmph catches another train travelling in the same direction and then leaves it 120 m behind in 18 seconds. The speed of the second train is
A.	6 kmph
B.	5 kmph
C.	6 kmph
D.	3 kmph
Answer» D. 3 kmph

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A train travelling with a speed of 60 kmph catches another train travelling in the same direction and then leaves it 120 m behind in 18 seconds. The speed of the second train is

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