Subject
Quantitative Aptitude
Topic
Speed & Distance
A train covers the distance d between two cities in h hours arriving 2 hours late. What rate would permit the train to arrive on the schedule?
A train covers the distance d between two cities in h hours arriving 2 hours late. What rate would permit the train to arrive on the schedule?
ক)
h-2খ)
(d/h)-2গ)
d/(h-2)ঘ)
dh-2Explanation
Speed = Distance/Time Distance = d Time taken = h But train is late by 2 hours So, the time taken should have been h-2 So, Speed required to be on time = d/(h-2)Related questions
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