Direction: Study the given information carefully and answer the following questions accordingly.

In a hospital, there are 4 wards. In ward A, 56 patients are admitted, and the ratio of male to female is 3 ∶ 4. In ward B, 60 patients are admitted and the ratio of male to female is 3 ∶ 1. In ward - C, 52 patients are admitted and the ratio of male to female is 8 ∶ 5. In ward - D, 44 patients are admitted and  the ratio of male to female is 6 ∶ 5.