Infosys Company Numerical Ability Time Distance and Speed

we travelled to a place at the rate of 10 miles per hour and offcourse returned the same way, but owing to less traffic at the rate of 15 miles per hour.what was our relative speed.

Read Solution (Total 1)

12mph

formula: (2*x*y)/(x+y) = 2*10*15/25 = 12mph
12 years agoHelpfull: Yes(7) No(0)

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