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Question

Direction: Study the following information carefully to answer the given questions:

C 2 $ E F % 8 P Z @ # 1 T N + 9 Y 4 H V S * 7 J X 3 K Q M !

How many numbers are there in the given arrangement which are preceded by a symbol?

This question was previously asked in
ESIC UDC Mains MBT (30 Apr 2022)
The correct answer is

More than 3

This question requires us to analyze a given sequence of characters and count how many numbers within that sequence are immediately preceded by a symbol.

Arrangement Analysis

The provided arrangement of characters is:

C 2 $ E F % 8 P Z @ # 1 T N + 9 Y 4 H V S * 7 J X 3 K Q M !

Identifying Numbers Preceded by Symbols

To solve this, we need to identify two types of characters:

  • Numbers: These are the digits from 0 to 9.
  • Symbols: These are characters other than letters and numbers, such as $, %, @, #, +, *, ! etc.

We will scan the arrangement from left to right and check each number to see if the character immediately before it is a symbol.

Step-by-Step Examination

Let's examine each relevant part of the arrangement:

  • C is a letter.
  • 2 is a number, preceded by a space (not a symbol).
  • $ is a symbol.
  • E is a letter.
  • F is a letter.
  • % is a symbol.
  • 8 is a number. It is preceded by %, which is a symbol. This counts as one instance.
  • P is a letter.
  • Z is a letter.
  • @ is a symbol.
  • # is a symbol.
  • 1 is a number. It is preceded by #, which is a symbol. This counts as another instance.
  • T is a letter.
  • N is a letter.
  • + is a symbol.
  • 9 is a number. It is preceded by +, which is a symbol. This counts as a third instance.
  • Y is a letter.
  • 4 is a number, preceded by Y (a letter, not a symbol).
  • H is a letter.
  • V is a letter.
  • S is a letter.
  • * is a symbol.
  • 7 is a number. It is preceded by *, which is a symbol. This counts as a fourth instance.
  • J is a letter.
  • X is a letter.
  • 3 is a number, preceded by X (a letter, not a symbol).
  • K is a letter.
  • Q is a letter.
  • M is a letter.
  • ! is a symbol.

For a clearer view, here is a table summarizing the findings for numbers:

Number Found Character Preceding It Is Preceding Character a Symbol? Counted?
2 Space No No
8 % Yes Yes
1 # Yes Yes
9 + Yes Yes
4 Y No No
7 * Yes Yes
3 X No No

Counting Numbers Preceded by Symbols

By reviewing the analysis, we identified the following numbers that are preceded by a symbol:

  • The number 8 is preceded by the symbol %.
  • The number 1 is preceded by the symbol #.
  • The number 9 is preceded by the symbol +.
  • The number 7 is preceded by the symbol *.

Therefore, there are a total of 4 numbers in the given arrangement that are preceded by a symbol.

Conclusion and Option Verification

We have determined that there are 4 numbers preceded by a symbol. Let's compare this count with the given options:

  1. Three
  2. Two
  3. Five
  4. More than 3
  5. one

Since our count is 4, which is greater than 3, the option "More than 3" is the correct choice.

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Similar Questions

  1. How many elements are there between the element which is sixth from left end and element which is ninth from right end?

  2. If all the symbols are dropped from the series, then which element will be seventh from right end?

  3. If positions of the second and third digit of a number are interchanged, then which number will be fourth if arranged in ascending order?

  4. If the digits in all the numbers are arranged in descending order, what will be the sum of the second highest and second lowest number?

  5. If the difference between first and third digit of each number is added to the second digit of the same number, then result of which of the following numbers will be lowest?

  6. If in the word ‘CENTRAL’, all the vowels are first arranged alphabetically and then all the consonants are arranged alphabetically and then all the vowels are replaced by the next letters and the consonants are replaced by the previous letters from English alphabet. Which letter will be fourth from the right end?

  7. If 1 is added to every even digit and 1 is subtracted from every odd digit in the number 45289654, then what will be the sum of the 3rd digit from the left and 3rd digit from the right end?

  8. Which element is twelth to the left of fourth element from the right end?

  9. How many such alphabets are there in the above arrangement which is immediately preceded by the number and immediately followed by the symbol?

  10. If all the numbers from the above arrangement is dropped, which symbol is fifth from the right end?


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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