Wipro Company Numerical Ability Time Distance and Speed

Vikas can cover a distance in 1hr 24min by covering 2/3 of the distance at 4 kmph and the rest at 5kmph.the total distance is?

Read Solution (Total 2)

vikas covered 2/3 of x at 4 kmph
covered 1/3 of x at 5 kmph,then t=1hr 24 min=7/5hr
(2x/3)/4+ (1x/3)/5=7/5
x=6km
10 years agoHelpfull: Yes(5) No(1)

According to question :-
vikas covered 2/3 of x = 4kmph*84min
so,
x = (4kmph*84min*3)/(2*60) = 8.4 km which is total distance.
10 years agoHelpfull: Yes(1) No(2)

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