1.  An accurate clock shows 8 o'clock in the morning. Through how may degrees will the hour hand rotate when the clock shows 2 o'clock in the afternoon?
A. 144º
B. 150º
C. 168º
D. 180º

Answer: Option D

Explanation:

Angle traced by the hour hand in 6 hours

= 360 x 6 º = 180º.
12