A clock is started at noon. By 10 minutes past 5, the hour hand has turned through A. 145º B. 155º C. 160º D. 150º Answer Workspace Report Discuss Answer with explanation Answer: Option B Explanation Angle traced by hour hand in 12 hrs = 360∘360∘ Angle traced by hour hand in 5 hrs 10 min. i.e., 316hrs=(36012×316)∘=155∘ Workspace
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