Discussion :: Races and Games
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A and B take part in a 100 m race. A runs at 5 km per hour. A gives B a start of 8 m and still beats him by 8 seconds. The speed of B is
A.
5.15 km/hr
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B.
4.14 km/hr
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C.
4.25 km/hr
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D.
4.41 km/hr
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Answer : Option B
Explanation :
