By walking at 4/5 of his usual speed, Mohan is 6 minute late to his office. find his usual time to cover the distance. A. 25 minutes B. 23 minutes C. 24 minute D. None of these Answer Workspace Report Discuss Answer with explanation Answer: Option C Explanation Here, Change in time = 6 and a/b = 4/5 We have, change in time = (b/a – 1) x original time => Original time = Change in time/(b/a – 1) =>6(5/4 – 1) = 24 minute. Workspace
Discuss about the question