Question
The following pattern is created with 4 letters, P, Q, R and S. If this pattern continues, find the 375th letter.

P, Q, R, S, P, Q, R, S ...
2 m

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The following pattern is created with 4 letters, P, Q, R and S. If this pattern continues, find the 375th letter.

P, Q, R, S, P, Q, R, S ...