The angle between the minute hand and the hour hand of a clock when the time is 4.20, is:  Select the correct option:
A) 10º  B) 75º  C) 90º  D) 130º  E) 180º
Angle traced by hour hand in 13/3 hrs = (360/12 x 13/3)º = 130º.   Angle traced by min. hand in 20 min. = (360/60 x 20)º = 120º.   Required angle = (130 - 120)= 
<gadget id="calculator">(130 - 120)</gadget>
<output>10</output>
10º.   10ºnswer 10º
<result>A</result>
The angle between the minute hand and the hour hand of a clock when the time is 4.20, is: