Cost of 16 mirror and 8 comb is Rs.360 and the cost of 4 mirror and 4 comb is Rs.96. Find the cost of each mirror?	Choices.
A) 10  B) 12  C) 20  D) 21  E) 22
Let the cost of each pen and pencil be 'p' and 'q' respectively.   16m + 8c = 360 --- (1)   4m + 4c = 96   8m + 8c = 192 --- (2)   (1) - (2) =&gt; 8p = 168   =&gt; m = 21   21
<result>D</result>
Cost of 16 mirror and 8 comb is Rs.360 and the cost of 4 mirror and 4 comb is Rs.96. Find the cost of each mirror?