CSAT 2021

Q. In the English alphabet, the first 4 letters are written in opposite order, and the next 4 letters are written in opposite order and so on; and at the end Y and Z are interchanged. Which will be the fourth letter to the right of the 13th letter?

(a) N
(b) T
(c) H
(d) I
Correct Answer: (b) T

Question from UPSC Prelims 2021 CSAT Paper

Explanation : 

Arrangement of English Alphabet

The English alphabet is: ABCD EFGH IJKL MNOP QRST UVWX YZ

As per the question, the letters are arranged as follows:

DCBA HGFE LKJI PONM TSRQ XWVU ZY

The 13th letter in this arrangement is P.

The 4th letter to its right is T.

English Alphabet Rearrangement

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