A

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Q. What is the angle traced by hour hand in 20 min?

  • (A) 8°
  • (B) 12.5°
  • (C) 10°
  • (D) 15°
  • Correct Answer - Option(C)
  • Views: 29
  • Filed under category Math
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Explanation by: Admin

Angle traced by hour hand in 1 min = (1/2)°

Angle traced by hour hand in 20 min=20 x (1/2)°=10°

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