PASCAL 2021 Problem 18

Trains arrive at Pascal Station every x minutes, where x is a positive integer. Trains arrive at Pascal Station at many different times, including at 10:10 a.m., 10:55 a.m., and 11:58 a.m. Which of the following is a possible value of x ?

Answer Choices
A. 9
B. 7
C. 10
D. 5
E. 11