Study the given pie chart and answer the question that follows

IF the ratio of the number of boys to that of girls in school C is 6:5 and that in school B is 7:11 then what is the ratio of the number of boys in school C to the number of girls in school B

Options

A. `11:12`
B. `10 : 11`
C. `12: 11`
D. `11:10`

Answer

C