Aptitude - Time and Distance - Discussion

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Q.

A and B walk a circulat track. They start at 8 m from the same point in the opposite directions. A and B walk at a speed 0f 2 rounds per hour and 3 rounds per hour respectively. How many times shall they cross each other before 9.30 m?                         
A. 5 B. 7
C. 9 D. 11

Answer: Option A
Explaination:

 


Discussion

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