A milk man sells the milk at the cost price but he mixes the water in it and thus he gains 9.09%. The quantity of water in the mixture of 1 liter is?	Choose the correct choice from the following answers:
A) 83.33 ml B) 12.33 ml C) 77.33 ml D) 22.33 ml E) 18.33 ml
Profit (%) = 9.09 % = \inline \frac{1}{11}   Since the ratio of water and milk is 1 : 11,   Therefore the ratio of water is to mixture = 1:12   Thus the quantity of water in mixture of 1 liter =   {1}/{12} = 83.33 ml   83.33 mlnswer: 83.33 ml
<result>A</result>
A milk man sells the milk at the cost price but he mixes the water in it and thus he gains 9.09%. The quantity of water in the mixture of 1 liter is?