Question

What is the angle subtended by minute hand of a clock at its centre when it runs from 10:10 am to 10:30 am?

• A. 60°
• B. 120°
• C. 90°
• D. 20°

Answer 1

Answer:

B. 120°

10 : 10 to 10 : 30 = 20 minute 1 minute = 6° 20 minute = 20 x 6 = 120°