GAUSS7 2023 Problem 16

Each number from 1 to 6 replaces one of the letters P, Q, R, S, T, and U. The sum of P and Q is 5 and the difference between R and S is 5. If T is greater than U, what number replaces the letter T?

Answer Choices
A. 4
B. 6
C. 2
D. 3
E. 5