1.

A boy goes to a playground from the house at 5 km/hr. by 10 minute late. If he goes at 6 km/hr. he would be 5 minutes early. What is the distance of the of playground from his house?

A. 7.5 km
B. 8 km
C. 10 km
D. 12 km
Answer» B. 8 km


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