Alphabet Pattern Analysis
The question presents a sequence of letter pairs: ZY, XW, VU, TS. We need to find the pattern governing this sequence to determine the next pair.
Let's analyze the pattern by considering the position of each letter in the alphabet (A=1, B=2, ..., Z=26) and observing the change between consecutive pairs.
- First Letters: Z (26), X (24), V (22), T (20). The difference between consecutive letters is -2 (26 - 2 = 24, 24 - 2 = 22, 22 - 2 = 20).
- Second Letters: Y (25), W (23), U (21), S (19). The difference between consecutive letters is also -2 (25 - 2 = 23, 23 - 2 = 21, 21 - 2 = 19).
Determining the Next Pair
To find the next pair in the sequence, we apply the identified pattern:
- Next First Letter: The last first letter was T (20). Subtracting 2 gives 20 - 2 = 18. The 18th letter is R.
- Next Second Letter: The last second letter was S (19). Subtracting 2 gives 19 - 2 = 17. The 17th letter is Q.
Therefore, the next pair in the sequence is RQ.
The correct option is A.
Similar Questions
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Fill in the missing letter based on an alphabetical pattern.
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Important Questions from Alphabet Series
Select the letter-cluster from among the given options that can replace the question mark (?) in the following series.
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Select the set of letters that when sequentially placed in the blanks of the given letter series will complete the series.
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Select the combination of letters that when sequentially placed in the blanks of the given series will complete the series.
C _ B N _ _ V_ _ H C _ B _ H
