Question 1
Among Y, X, S, T, P, U, W, the following comparisons are known: X is faster when compared with U. U is faster when compared with T. T is faster when compared with S. S is faster when compared with Y. Y is faster when compared with P. P is faster when compared with W. Who is the 2nd tallest?
Chain of comparisons: X > U > T > S > Y > P > W. Therefore, the 2nd tallest is U.