Question
Zeph uses four letters to form a pattern. The first 16 letters in the pattern are shown. Which letter is in Position 100?
Q R S T T S R Q Q R S T T S R Q ...
1st  2nd  3rd
2 m

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Zeph uses four letters to form a pattern. The first 16 letters in the pattern are shown. Which letter is in Position 100?
Q R S T T S R Q Q R S T T S R Q ...
1st  2nd  3rd