How many times in a day, are the hands of a clock in straight line but opposite in direction?  Choose one.
A) 22	B) 23	C) 24	D) 25	E) 26
Sol.   Tha hands of a clock point in opposite directions (in the same straight line) 11 times in every 12 hours (Because between 5 and 7 they point in opposite directions at 6 o’clock only). So, in a day, the hands point in the opposite directions 22 times.   22nswer 22
<result>A</result>
How many times in a day, are the hands of a clock in straight line but opposite in direction?