Multiple choice

What is the angle between hands of a clock at 10 : 20 ? 10 बजकर 20 मिनट पर घडी की सुइयों के बीच कितना कोड बनेगा ?

  1. 1900

  2. 1800

  3. 1700

  4. 1300
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

At 10:20, the hour hand moves 0.5° per minute. Position from 12 o'clock: 10×30° + 20×0.5° = 300° + 10° = 310°. The minute hand moves 6° per minute. Position: 20×6° = 120°. Angle difference = |310° - 120°| = 190°. The supplementary (smaller) angle is 360° - 190° = 170°.

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