41.
Six friends, Udita, Varuni, Wasim, Hayati, Yash and Zunaid, live on six different floors of the same building. The lowest floor is numbered 1, the floor above it numbered 2, and so on till the topmost floor is numbered 6. Zunaid lives on the floor immediately above Yash. Only one person lives between Udita and Varuni. Wasim lives immediately above Zunaid and immediately below Varuni.
Who lives on the second floor?