From the following items: X, Y, Z, W, and V, the selection conditions are: 1) X and Y cannot be selected together. 2) Z must be selected if W is selected. 3) V can only be selected if X is not selected. Which of the following selections is valid?
In a family of five members - P, Q, R, S, and T - each has a different favorite color: Red, Blue, Green, Yellow, and Black. P's favorite color is not Blue or Green. Q likes Yellow. R does not like Red. Who likes Blue?
In a group of five friends: A, B, C, D, and E, the following conditions are given: A is taller than B but shorter than C. D is shorter than E but taller than A. Who is the tallest among them?
In a race, five participants: P, Q, R, S, and T have the following conditions: P finishes before Q but after R. S finishes before T. Who finishes last?
In a circular seating arrangement, A is sitting to the immediate right of B, and C is sitting to the immediate left of A. If D is sitting opposite to B, who is sitting to the immediate left of C?