How many times in a day, the hands of a clock are straight?  Choose the correct choice from the following answers:
A) 22	B) 24	C) 44	D) 48	E) None
EXPLANATION   In 12 hours, the hands coincide or are in opposite direction 22 times.   In 24 hours, the hands coincide or are in opposite direction 44 times a day.   Answer 44
<result>C</result>
How many times in a day, the hands of a clock are straight?