Question

A clock is started at 12 o'clock noon. By 10 minutes past 5, the hour hand has turned through ......

• A. 145°
• B. 150°
• C. 155°
• D. 160°

Answer 1

Answer:

C. 155°

Angle traced by hour hand in 12 hour = 360° Angle traced by hour hand in 5 10/6 hour = 360/12 x 31/6 =155°