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Letter, Symbol, and Number Coding with Conditions

Practice problems on converting letters, numbers, and symbols using multi-layered conditional rules based on vowels, consonants, parity, and position

15 Questions Published
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Questions

Question 1 Multiple Choice (Single Answer)

G$C=D

Directions: In the question given below, there is given a group of letters followed by four combinations of digits/symbols lettered (1), (2), (3) and (4). You have to find out which of the combinations correctly represents the group of letters based on the coding system and mark the letter of that combination as your answer.

Letter:
A  %  B  #  C  &  D  @  E  $  F  =  G   
Digit/Symbol Code: 
1   2   3   4   5   6   7   8    9  (10)(11)(12)(13)
Conditions:
(i)    If in the group of letters there is no vowel, then the third and fifth letter's codes are to be interchanged. 
(ii)   If the second digit is even and the fourth digit is odd, then both are to be coded from the previous element code. 
(iii)  If the first and the last element is a symbol, then both are to be coded from the code of E. 

 

 

 

 

  1. (13)(10)7(12)5
  2. 794(12)7
  3. (13)(10)5(12)7
  4. (13)(11)6(10)7
  5. (13)(10)324
Question 2 Multiple Choice (Single Answer)

ESITU

Directions: In the question given below, there is a group of letters followed by four combinations of digits/symbols lettered (1), (2), (3) and (4). You have to find out which of the combinations correctly represents the group of letters based on the coding system and mark the letter of that combination as your answer.

Letter:
E I U A P S B X H W T
Digit/Symbol Code:
$ 9 # @ 4 3 % 1 = 7 6
Conditions:
(i)    If both the first and the last letters are consonants, then all the vowels are to be coded as the code of E.
(ii)   If both the first and the last letters are vowels, then both are to be coded by &.
(iii)  If the first letter is the vowel and the last letter is a consonant, then their codes are to be interchanged.
(iii)  If the first letter is a vowel and the last letter is a consonant, then their codes are to be interchanged.

  1. $%&6&
  2. &3&6#
  3. &396&
  4. &39&6
  5. 3&69&
Question 3 Multiple Choice (Single Answer)

STPXW

Directions: In the question given below, there is a group of letters followed by four combinations of digits/symbols lettered (1), (2), (3) and (4). You have to find out which of the combinations correctly represents the group of letters based on the coding system and mark the letter of that combination as your answer.

Letter:
E I U A P S B X H W T
Digit/Symbol Code:
$ 9 # @ 4 3 % 1 = 7 6
Conditions:
(i)    If both the first and the last letters are consonants, then all the vowels are to be coded as the code of E.
(ii)   If both the first and the last letters are vowels, then both are to be coded by &.
(iii)  If the first letter is the vowel and the last letter is a consonant, then their codes are to be interchanged.
(iii)  If the first letter is a vowel and the last letter is a consonant, then their codes are to be interchanged.

  1. 36174
  2. %#=74
  3. 3%1@&
  4. 36417
  5. 76413
Question 4 Multiple Choice (Single Answer)

E%@GA

Directions: In the question given below, there is given a group of letters followed by four combinations of digits/symbols lettered (1), (2), (3) and (4). You have to find out which of the combinations correctly represents the group of letters based on the coding system and mark the letter of that combination as your answer.

Letter:
A  %  B  #  C  &  D  @  E  $  F  =  G   
Digit/Symbol Code: 
1   2   3   4   5   6   7   8    9  (10)(11)(12)(13)
Conditions:
(i)    If in the group of letters there is no vowel, then the third and fifth letter's codes are to be interchanged. 
(ii)   If the second digit is even and the fourth digit is odd, then both are to be coded from the previous element code. 
(iii)  If the first and the last element is a symbol, then both are to be coded from the code of E. 

 

 

 

 

  1. 927(12)1
  2. (10)18(13)1
  3. 729(12)1
  4. 945(13)1
  5. 928(13)1
Question 5 Multiple Choice (Single Answer)

@&$%#

Directions: In the question given below, there is given a group of letters followed by four combinations of digits/symbols lettered (1), (2), (3) and (4). You have to find out which of the combinations correctly represents the group of letters based on the coding system and mark the letter of that combination as your answer.

Letter:
A  %  B  #  C  &  D  @  E  $  F  =  G   
Digit/Symbol Code: 
1   2   3   4   5   6   7   8    9  (10)(11)(12)(13)
Conditions:
(i)    If in the group of letters there is no vowel, then the third and fifth letter's codes are to be interchanged. 
(ii)   If the second digit is even and the fourth digit is odd, then both are to be coded from the previous element code. 
(iii)  If the first and the last element is a symbol, then both are to be coded from the code of E. 

 

 

 

 

  1. 83(10)(11)5
  2. 86(10)24
  3. 97(11)35
  4. 96(10)27
  5. 95(10)74
Question 6 Multiple Choice (Single Answer)

$2AF#

Directions: In the question given below, there is given a group of letters followed by four combinations of digits/symbols lettered (1), (2), (3) and (4). You have to find out which of the combinations correctly represents the group of letters based on the coding system and mark the letter of that combination as your answer.

Letter:
A  %  B  #  C  &  D  @  E  $  F  =  G   
Digit/Symbol Code: 
1   2   3   4   5   6   7   8    9  (10)(11)(12)(13)
Conditions:
(i)    If in the group of letters there is no vowel, then the third and fifth letter's codes are to be interchanged. 
(ii)   If the second digit is even and the fourth digit is odd, then both are to be coded from the previous element code. 
(iii)  If the first and the last element is a symbol, then both are to be coded from the code of E. 

 

 

 

 

  1. %19(11)9
  2. 9%(11)19
  3. 9%1(11)9
  4. 9%19(11)
  5. 9(11)1%9
Question 7 Multiple Choice (Single Answer)

ASETU

Directions: In the question given below, there is a group of letters followed by four combinations of digits/symbols lettered (1), (2), (3) and (4). You have to find out which of the combinations correctly represents the group of letters based on the coding system and mark the letter of that combination as your answer.

Letter:
E I U A P S B X H W T
Digit/Symbol Code:
$ 9 # @ 4 3 % 1 = 7 6
Conditions:
(i)    If both the first and the last letters are consonants, then all the vowels are to be coded as the code of E.
(ii)   If both the first and the last letters are vowels, then both are to be coded by &.
(iii)  If the first letter is the vowel and the last letter is a consonant, then their codes are to be interchanged.
(iii)  If the first letter is a vowel and the last letter is a consonant, then their codes are to be interchanged.

  1. &3$6&
  2. @3$6#
  3. 3&6$&
  4. #36$&
  5. &3$&6
Question 8 Multiple Choice (Single Answer)

02671

Directions: In the question given below, there is given a group of letters followed by four combinations of digits/symbols lettered (1), (2), (3) and (4). You have to find out which of the combinations correctly represents the group of letters based on the coding system and mark the letter of that combination as your answer.

Letter:
0 1  2  3  4  5  6  7  8   9
Digit/Symbol Code:
E  I  @ O U M $  K  % C
Conditions:
(i)    If the second digit is odd and the fourth digit is even, then both are coded according to their previous letters. 
(ii)   If the first digit is zero and the last digit is one, then both are coded as #.
(iii)  If there is no odd digit, then the codes of the third and the fifth digits are to be interchanged. 

  1. #@$&#
  2. E@$%K
  3. EI$A#
  4. #@$K#
  5. E@$%A
Question 9 Multiple Choice (Single Answer)

B2C3#

Directions: In the question given below, there is given a group of letters followed by four combinations of digits/symbols lettered (1), (2), (3) and (4). You have to find out which of the combinations correctly represents the group of letters based on the coding system and mark the letter of that combination as your answer.

Letter:
A  %  B  #  C  &  D  @  E  $  F  =  G   
Digit/Symbol Code: 
1   2   3   4   5   6   7   8    9  (10)(11)(12)(13)
Conditions:
(i)    If in the group of letters there is no vowel, then the third and fifth letter's codes are to be interchanged. 
(ii)   If the second digit is even and the fourth digit is odd, then both are to be coded from the previous element code. 
(iii)  If the first and the last element is a symbol, then both are to be coded from the code of E. 

 

 

 

 

  1. 3%5B4
  2. 33554
  3. 2A42C
  4. 32534
  5. 53534
Question 10 Multiple Choice (Single Answer)

24680

Directions: In the question given below, there is given a group of letters followed by four combinations of digits/symbols lettered (1), (2), (3) and (4). You have to find out which of the combinations correctly represents the group of letters based on the coding system and mark the letter of that combination as your answer.

Letter:
0 1  2  3  4  5  6  7  8   9
Digit/Symbol Code:
E  I  @ O U M $  K  % C
Conditions:
(i)    If the second digit is odd and the fourth digit is even, then both are coded according to their previous letters. 
(ii)   If the first digit is zero and the last digit is one, then both are coded as #.
(iii)  If there is no odd digit, then the codes of the third and the fifth digits are to be interchanged. 

  1. #215#
  2. #512#
  3. ##215
  4. E512I
  5. #5#12
Question 11 Multiple Choice (Single Answer)

41057

Directions: In the question given below, there is given a group of letters followed by four combinations of digits/symbols lettered (1), (2), (3) and (4). You have to find out which of the combinations correctly represents the group of letters based on the coding system and mark the letter of that combination as your answer.

Letter:
0 1  2  3  4  5  6  7  8   9
Digit/Symbol Code:
E  I  @ O U M $  K  % C
Conditions:
(i)    If the second digit is odd and the fourth digit is even, then both are coded according to their previous letters. 
(ii)   If the first digit is zero and the last digit is one, then both are coded as #.
(iii)  If there is no odd digit, then the codes of the third and the fifth digits are to be interchanged. 

  1. UMEIK
  2. UKIEM
  3. UIEMK
  4. UUEEI
  5. KIEMU
Question 12 Multiple Choice (Single Answer)

24680

Directions: In the question given below, there is given a group of letters followed by four combinations of digits/symbols lettered (1), (2), (3) and (4). You have to find out which of the combinations correctly represents the group of letters based on the coding system and mark the letter of that combination as your answer.

Letter:
0 1  2  3  4  5  6  7  8   9
Digit/Symbol Code:
E  I  @ O U M $  K  % C
Conditions:
(i)    If the second digit is odd and the fourth digit is even, then both are coded according to their previous letters. 
(ii)   If the first digit is zero and the last digit is one, then both are coded as #.
(iii)  If there is no odd digit, then the codes of the third and the fifth digits are to be interchanged. 

  1. %U$@E
  2. U@E$%
  3. @UE%$
  4. @U$%E
  5. @%U$E
Question 13 Multiple Choice (Single Answer)

PTUWT

Directions: In the question given below, there is a group of letters followed by four combinations of digits/symbols lettered (1), (2), (3) and (4). You have to find out which of the combinations correctly represents the group of letters based on the coding system and mark the letter of that combination as your answer.

Letter:
E I U A P S B X H W T
Digit/Symbol Code:
$ 9 # @ 4 3 % 1 = 7 6
Conditions:
(i)    If both the first and the last letters are consonants, then all the vowels are to be coded as the code of E.
(ii)   If both the first and the last letters are vowels, then both are to be coded by &.
(iii)  If the first letter is the vowel and the last letter is a consonant, then their codes are to be interchanged.
(iii)  If the first letter is a vowel and the last letter is a consonant, then their codes are to be interchanged.

  1. 66=76
  2. 46=76
  3. 46$76
  4. 73%16
  5. $6476
Question 14 Multiple Choice (Single Answer)

63589

Directions: In the question given below, there is given a group of letters followed by four combinations of digits/symbols lettered (1), (2), (3) and (4). You have to find out which of the combinations correctly represents the group of letters based on the coding system and mark the letter of that combination as your answer.

Letter:
0 1  2  3  4  5  6  7  8   9
Digit/Symbol Code:
E  I  @ O U M $  K  % C
Conditions:
(i)    If the second digit is odd and the fourth digit is even, then both are coded according to their previous letters. 
(ii)   If the first digit is zero and the last digit is one, then both are coded as #.
(iii)  If there is no odd digit, then the codes of the third and the fifth digits are to be interchanged. 

  1. $OM%C
  2. FCEHI
  3. IIUUCC
  4. $$EHI
  5. $$MMC
Question 15 Multiple Choice (Single Answer)

ASBWT

Directions: In the question given below, there is a group of letters followed by four combinations of digits/symbols lettered (1), (2), (3) and (4). You have to find out which of the combinations correctly represents the group of letters based on the coding system and mark the letter of that combination as your answer.

Letter:
E I U A P S B X H W T
Digit/Symbol Code:
$ 9 # @ 4 3 % 1 = 7 6
Conditions:
(i)    If both the first and the last letters are consonants, then all the vowels are to be coded as the code of E.
(ii)   If both the first and the last letters are vowels, then both are to be coded by &.
(iii)  If the first letter is the vowel and the last letter is a consonant, then their codes are to be interchanged.
(iii)  If the first letter is a vowel and the last letter is a consonant, then their codes are to be interchanged.

  1. @3%76
  2. 3@7%6
  3. @%376
  4. @%367
  5. 67%3@
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