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Question

Refer to the following letter series and answer the question that follows. Counting to be done from left to right only.
(Left) P Q W T A V A B T A X H L T O K W L X T S (Right)
How many such vowels are there, each of which is immediately preceded by a consonant and also immediately followed by a vowel?

This question was previously asked in
RRB ALP 2025 CBT 2 Wiremen Question Paper (28-Jul-2026) (Shift 2)
The correct answer is
None

Letter Series Analysis: Identifying Vowel Patterns

The question asks to count vowels within the series P Q W T A V A B T A X H L T O K W L X T S that are immediately preceded by a consonant AND immediately followed by a vowel. This is equivalent to finding the pattern Consonant - Vowel - Vowel (C V V).

The standard vowels are A, E, I, O, U. All other letters are consonants.

Step-by-Step Pattern Evaluation

We will check each vowel occurrence in the series from left to right.

Position Letter Type Preceding Letter (Type) Succeeding Letter (Type) Pattern Match? (C V V)
4 A Vowel T (Consonant) V (Consonant) No (Pattern is C V C)
6 A Vowel V (Consonant) B (Consonant) No (Pattern is C V C)
10 A Vowel T (Consonant) X (Consonant) No (Pattern is C V C)
15 O Vowel T (Consonant) K (Consonant) No (Pattern is C V C)

Conclusion on Vowel Count

None of the vowels (A, A, A, O) in the series meet the specific condition of being preceded by a consonant and followed by a vowel.

The total count is 0.

This matches the option: None.

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Similar Questions

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Important Questions from Alphabet or Word Test

  1. If the order of the letters in the English alphabet is reversed and each letter represents the letter whose position it occupies, then which one of the following represents 'LUCKNOW'?

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  4. Which of the following options should come in place of the question mark (?) in the given series based on the English alphabetical order? 
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  5. This question is based on the words given below.

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    In each of the words, each vowel is changed to the letter immediately following it in the English alphabetical order and each consonant is changed to the letter immediately preceding in the English alphabetical order. In how many letter clusters thus formed, will no vowel appear?

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