A passenger train, running at a speed of 80km/hr,leaves a railway station 6 hours after a goods train leaves and overtakes it in 4 hours.what is the speed of the good s train
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I am not sure but the
answer is 20km/h!! thank you
ashokkumar71:
not is good ans
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20 km per hr i guess
ans is wrong options a.36km b.48km c.60km d.50km
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