A car travels a certain distance taking 7 hrs in forward
journey, during the return journey increased speed
12km/hr takes the times 5 hrs.What is the distance travelled
Options Are :
10Kms
20Kms
30Kms
40Kms
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Answer Posted / deepak kumar
In the question it is written "INCREASED SPEED" 12 km/hr not
the speed is increased by 12 km/hr,so during return journy
speed is 12 km/hr.
s=ut
s=12*5=60 during return
total distance=2*s=120
non of the options are correct
Question has some problem with grammer too
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