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If the first and second letters of the English alphabet are interchanged, the third and fourth are interchanged, and so on in pairs, which…

1818Medium DSSSB TGT Computer Science 0 replies 1 views

If the first and second letters of the English alphabet are interchanged, the third and fourth are interchanged, and so on in pairs, which letter will be the 15th from the right end of the new arrangement?

Correct answer: D

Explanation

The 15th letter from the right is in position 12, and after the pair swap (K, L) → (L, K) position 12 holds K.

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