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Question

Direction: Study the following arrangement and answer the question:

C B T A E X F I M K E U V N X O D

How many such consonants are there which are immediately followed by a consonant and immediately preceded by a vowel?

This question was previously asked in
RBI Assistant Prelims Memory Based Paper (27 March 2022) (Shift 2)
The correct answer is

Three

Analyzing the Letter Arrangement for Specific Consonant Patterns

The question asks us to find the number of consonants in the given arrangement that satisfy two conditions simultaneously: they must be immediately preceded by a vowel and immediately followed by a consonant.

Understanding Vowels and Consonants

First, let's identify the vowels and consonants in the English alphabet:

  • Vowels: A, E, I, O, U
  • Consonants: All other letters (B, C, D, F, G, H, J, K, L, M, N, P, Q, R, S, T, V, W, X, Y, Z)

Examining the Given Arrangement

The arrangement provided is: C B T A E X F I M K E U V N X O D

We need to look for a pattern that looks like this: Vowel - Consonant - Consonant, where the middle 'Consonant' is the letter we are counting.

Step-by-Step Analysis

Let's go through the arrangement letter by letter and check for the required pattern:

  1. C B T: No vowel precedes C. B is preceded by a consonant (C). T is preceded by a consonant (B).
  2. A E X F:
    • 'A' is a vowel.
    • 'E' is a vowel.
    • 'X' is a consonant. It is preceded by 'E' (a vowel) and followed by 'F' (a consonant). This fits the pattern Vowel - Consonant - Consonant (E - X - F). So, 'X' is one such consonant.
    • 'F' is a consonant. It is preceded by 'X' (a consonant).
  3. I M K:
    • 'I' is a vowel.
    • 'M' is a consonant. It is preceded by 'I' (a vowel) and followed by 'K' (a consonant). This fits the pattern Vowel - Consonant - Consonant (I - M - K). So, 'M' is another such consonant.
    • 'K' is a consonant. It is preceded by 'M' (a consonant).
  4. E U V N:
    • 'E' is a vowel.
    • 'U' is a vowel.
    • 'V' is a consonant. It is preceded by 'U' (a vowel) and followed by 'N' (a consonant). This fits the pattern Vowel - Consonant - Consonant (U - V - N). So, 'V' is the third such consonant.
    • 'N' is a consonant. It is preceded by 'V' (a consonant).
  5. X O D:
    • 'X' is a consonant. It is preceded by 'N' (a consonant).
    • 'O' is a vowel.
    • 'D' is a consonant. It is preceded by 'O' (a vowel) but not followed by another consonant (it's the end of the arrangement).

Identifying the Consonants

Based on the analysis, the consonants that are immediately preceded by a vowel and immediately followed by a consonant are:

  • X (between E and F)
  • M (between I and K)
  • V (between U and N)

Final Count

Counting these identified consonants, we find there are 3 such letters in the given arrangement.

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Similar Questions

  1. How many such pairs of digits are there in the number ‘95126139', which have as many digits between them in the number (both forward and backward direction) as they have between them in the Numeric Series?

  2. If all the vowels are dropped from the given arrangement, which of the following is 9th from the right end?

  3. Which letter is 5th to the right of the 3rd from the left end in the given arrangement?

  4. If in each number, all the three digits are arranged in ascending order within the number, which of the following will be the second lowest number after rearrangement?

  5. If in each number, all the odd digit is added by 1 and all the even digit is added by 2 then, which of the following will be the lowest number after mentioned operation?

  6. If all the digit in each of the numbers are arranged in descending order within the number then, which of the following will be the highest number in the new arrangement of numbers?

  7. If second digit will be interchanged with third digit in each number, then which number will be the second highest number after rearrangement?

  8. If in each number, both first and third digits are added and after that second digit is subtracted from that addition then how many numbers are less than 2 after mentioned operation?

  9. If it is possible to make a meaningful word with the third, fifth, ninth, and tenth letters of the word “PERSEVERANCE” which of the following will be the second letter from the right end of that newly formed word? If more than one such word can be made, give M as the answer and if no such word can be made, give Y as the answer.

  10. If it is possible to make only one meaningful English word with the second, the fourth, the fifth, and the sixth letters of the word RATHER, which of the following will be the fourth of that word? If no such word can be made give ‘X’ as the answer and if more than one such word can be made give ‘Y’ as the answer.


Important Questions from Arrangement and Pattern

  1. Select the option that represents the correct order of the given words as they would appear in an English dictionary.

    1. Decline

    2. Decouple

    3. Decrease

    4. Decorate

    5. Decorum

    6. Decode 

  2. Select the option that represents the correct order of the given words as they would appear in an English dictionary.

    1. Penguins

    2. Pendants

    3. Penthouse

    4. Pendulum

    5. Pentagon

    6. Penalize

  3. Select the option that represents the correct order of the given words as they would appear in an English dictionary.

    1. Dissolve

    2. Display

    3. Distance

    4. Disturb

    5. Displace

    6. Dispute

  4. Which of the following options represents the correct order of the given words as they would appear in the English dictionary?

    1. Glob

    2. Globule

    3. Global

    4. Globe

    5. Gloom

  5. If the letters of the word ADISNHPANRKARFACHTARKYAR were written in reverse order, then which would be the third letter to the right of the ninth letter from the left?

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