T

Tina Singh • 11.74K Points
Tutor II Reasoning

Q. Find the angle traced by hour hand of a correct clock between 8 O' clock and 2O' clock.

  • (A) 180°
  • (B) 168°
  • (C) 150°
  • (D) 144°
  • Correct Answer - Option(A)
  • Views: 703
  • Filed under category Reasoning
Explanation by: Tina Singh
Angle traced by hour hand per minute = (1/2)°

∴ Angle traced by hour hand in 1 h = 1°/2 × 60 = 30°

Time period between 8 O' clock to 2 O' clock = 6h

∴ angle traced by hour hand in 6h = 30° × 6 = 180°

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