1.

At what angle the hands of a clock are inclined at 15 minutes past 5?

Answer» Angle traced by hour hand in 21 hrs = 360 x 21 ° = 157 1 ° 4 12 4 2 Angle traced by min. hand in 15 min. = 360 x 15 ° = 90°. 60 Required angle = 157 1 ° - 90° = 67 1 ° 2 2


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