Which of the following will fill the blanks? mn, op, __, st, uv

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Accepted Answer

1. Note letter positions: $m=13, n=14$; $o=15, p=16$; $s=19, t=20$; $u=21, v=22$.
2. Each pair uses two consecutive letters. The pairs move forward by two positions each time.
3. The missing pair is positions $17,18$, which are $q,r$.
4. So the answer is **(a) qr**.

FINAL_ANSWER: a

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Answer

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