1.  An accurate clock shows 7 o'clock in the morning. Through how may degrees will the hour hand rotate when the clock shows 3 o'clock in the afternoon?
A. 144º
B. 168º
C. 180º
D. 150º

Answer: Option C

Explanation:

Angle traced by the hour hand in 6 hours

= 360 x 6 º = 180º
12