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Find at what time between 8 and 9 o'clock will the hands of a clock be in the same straight line but not together ?

A. 100/11 min past 8

B. 120/11 min past 8

C. 90/11 min past 8

D. 80/11 min past 8

View Answer

Correct choice: B

Explanation:

In this type of problems the formulae is (5x−30)×12/11 x is replaced by the first interval of given time Here i.e 8 (5*8−30)*12/11 = 120/11min Therefore the hands will be in the same straight line but not together at 120/11 min.past 8.

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