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When do the two hands of a clock of just after 3 pm make 30°angel between them?
Answer & Solution
Correct Answer:
Option
B
$$\eqalign{
& \frac{{{{\left( {90 - 30} \right)}^\text{o}}}}{{5.5}} \cr
& = \frac{{\left( {60 \times 2} \right)}}{{11}} \cr
& = 10\left( {\frac{{10}}{{11}}} \right) \cr
& = 10\,\min \,54\,\sec \cr
& {\text{Thus}}, \cr
& {\text{Required}}\,{\text{time}} \cr
& = 3:10:54 \cr} $$
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