A) \[145{}^\circ \]
B) \[\,150{}^\circ \]
C) \[155{}^\circ \]
D) \[160{}^\circ \]
E) None of these
Correct Answer: C
Solution :
Explanation Option [c] is correct. Angle traced by hour hand in \[12 hrs = 360{}^\circ \]. Angle traced by hour hand in 5 hrs 10 min. i.e., in \[\frac{31}{6}hrs={{\left( \frac{360}{12}\times \frac{31}{6} \right)}^{{}^\circ }}=155{}^\circ .\]You need to login to perform this action.
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