Directions: Attempt these questions based on the information given.
P, Q, R and S are standing on four corners of a square piece of a plot as shown in the given figure. They start moving and the movement is explained in each of the questions.
P, Q, R, and S walk diagonally to opposite corners and from there, Q and R walk one and a half sides anti-clockwise while P and S walk one side clockwise along the sides. Where is S now ?