Q133
ArithmeticSpeed, Time & Distance
If a person walks at 14km/hr instead of 10km/hr, he would have walked 20km more. The actual distance travelled by him is
- a.50 km
- b.56 km
- c.70 km
- d.80 km
Answer: (A) 50 km
In the same time, the faster speed covers 4 km more each hour, so 20 km extra takes 5 hours. The actual distance at 10 km/hr is 10 × 5 = 50 km. 70 km is the distance at the faster speed.