A person walking at 3/5 of his normal speed reaches his destination with a delay of 2(1)/2 hours. Destination...

A man driving at 2/3rd of his original speed reaches his destination 30 minutes later than the usual time. Then the usual time is:

A man walking with 3/4 of his usual speed, reaches office 20 min late. His usual time is

A and B started at the same time from the same place for a certain destination. B walking at (5)/(6) of A's speed reached the destination 1 hour 15 minutes after A Breached the destination in

Walking at 60% of his usual speed, a man reaches his destination 1 hour 40 minutes late. His usual time (in hours) to reach the destination is : अपनी सामान्य चाल की तुलना में 60% चाल से चलते हुए एक व्यक्ति अपने गंतव्य स्थल पर 1 घंटे 40 मिनट की देरी से पहुँचता है | गंतव्य स्थल तक पहुँचने में उसे लगने वाला सामान्य समय ( घंटे में ) है :