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Question

Refer to the following letter series and answer the question. 
(Left) C H T M L K N B P G Q D V W R A X Z F Y E S (Right) 
How many unique vowels are there in the above series? (Each vowel counted only once regardless of repetition.)

The correct answer is
Two

Vowel Identification in Letter Series

The question requires finding the number of unique vowels within a given letter series.

Identify Vowels

The standard English vowels are A, E, I, O, U.

Analyze Letter Series

The provided letter series is:

C H T M L K N B P G Q D V W R A X Z F Y E S

Scan for Vowels

We need to check each letter in the series to see if it is a vowel and count each distinct vowel only once.

  • Scanning the series, we find the letter 'A'.
  • Scanning further, we find the letter 'E'.
  • The letters 'I', 'O', and 'U' are not present in the series.

Count Unique Vowels

The unique vowels identified in the series are 'A' and 'E'.

Therefore, there are 2 unique vowels in the series.

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Important Questions from Alphabet or Word Test (Notes)

  1. Arrange the given words in the sequence in which they occur in the dictionary:
    (A). SEARCH
    (B). SEWAGE
    (C.) SECURE
    (D). SETTLE
    Choose the correct answer from the options given below:
  2. This question is based on the words given below. 
    IRE AWE DAY FUR 
    In each of the words, each vowel is changed to the second letter preceding it in the English alphabetical order, and each consonant is changed to the letter immediately following it in the English alphabetical order. In how many letter-clusters thus formed will no vowel appear?

  3. Find the next term in given series.
    CONSERVATION, SERVAT, ONSERVATIO, ERVA, ?
  4. This question is based on the following words. 

    (Left) ONE TWO BEN MUG (Right) 

    If 'C' is added before each word, which of these words will form meaningful English word(s)?

  5. This question is based on the following words. 
    PAN YEW CRY URN 
    How many letters are there in the English alphabetical order between the second letter of the second word from the right and the third letter of the second word from the left?

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