Study the pie-chart and answer the question. Distribution(Degree-wise)of the number of the employees of a company working in 5 departments A,B,C,D and E. If the ratio of male employees and female employees working in department D is 4 : 5 and that in department E is 9 : 11, then what is the ratio of the total male employees in D and E to the number of employees in B?

31 : 32 15 : 16 7 : 8 25 : 32

25 : 32