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

Aqr

Bpq

Crs

Dtu

Answer:

A. qr

Read Explanation:

The sequence is:

mn, op, __, st, uv

Each pair consists of consecutive letters, and the starting letter advances by 2:

  • mn

  • op

  • qr

  • st

  • uv

So the missing pair is qr.


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