Aptitude - Clocks - Discussion

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Q.

At what time between 5.30 and 6 will the hands of a clock be at right angles?  .                          
A. 40 min. past 5 B. 42 min. past 5
C. 43 4/11 min past 5 D. 43 7/11 min. past 5

Answer: Option D
Explaination:

 


Discussion

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