A. 100

B. 60**C. 30**

D. 20

Explanation:

The number of ways to select three men and two women such that one man and one woman are always selected = Number of ways selecting two men and one woman from men and five women

= ⁴C₂ * ⁵C₁ = (4 * 3)/(2 * 1) * 5

= 30 ways.