Angela has 12 pairs of matched socks. If she loses 7 individual socks, which of the following is NOT a possible number of matched pairs she has left?	Pick one.
A) 8  B) 9  C) 10  D) 11  E) 12
I think if Angela loses 7 individual socks,then she is bound to have lost minimum of 3 pairs and 1 individual sock,in this way she is left with only 8 pairs of socks (12-(3+1)).   Hence, 9 cannot be the answer as maximum is 8.   Hence, option (9)
<result>B</result>
Angela has 12 pairs of matched socks. If she loses 7 individual socks, which of the following is NOT a possible number of matched pairs she has left?