Reasoning Aptitude
CODING AND DECODING MCQs
Coding-Decoding
Total Questions : 673
| Page 65 of 68 pages
Answer: Option D. -> %@53
Answer: (d)
As, D → 5 O → @ W → 9 N → # and N → # A → 6 M → % E → 3
Similarly, M → % O → @ D → 5 E → 3
Therefore, MODE ⇒ % @ 53
Answer: (d)
As, D → 5 O → @ W → 9 N → # and N → # A → 6 M → % E → 3
Similarly, M → % O → @ D → 5 E → 3
Therefore, MODE ⇒ % @ 53
Answer: Option C. -> # * % ↑
Answer: (c)
As, F → # I → % R → @ E → & and D → © E → & A → * L → ↑
Similarly, F → # A → * I → % L → ↑
Therefore, FAIL ⇒ # * % ↑
Answer: (c)
As, F → # I → % R → @ E → & and D → © E → & A → * L → ↑
Similarly, F → # A → * I → % L → ↑
Therefore, FAIL ⇒ # * % ↑
Answer: Option D. -> * @ 5 6
Answer: (d)
As, G → 5 O → @ N → © E → 9 and S → 6 E → 9 A → % L → *
Similarly, L → * O → @ G → 5 S → 6 LOGS ⇒ * @ 56
Answer: (d)
As, G → 5 O → @ N → © E → 9 and S → 6 E → 9 A → % L → *
Similarly, L → * O → @ G → 5 S → 6 LOGS ⇒ * @ 56
Answer: Option D. -> 5, 31, 19, 25
Answer: (d)
Answer: (d)
Answer: Option C. -> # 5 3 1 @ 8 4 1
Answer: (c)
As, H → @ E → 8 A → 5 R → 3 T → 1 and F → # E → 8 A → 5 S → 4 T → 1
Similarly, F → # A → 5 R → 3 T → 1 H → @ E → 8 S → 4 T → 1
Therefore, FARTHEST ⇒ #531@841
Answer: (c)
As, H → @ E → 8 A → 5 R → 3 T → 1 and F → # E → 8 A → 5 S → 4 T → 1
Similarly, F → # A → 5 R → 3 T → 1 H → @ E → 8 S → 4 T → 1
Therefore, FARTHEST ⇒ #531@841
Answer: Option B. -> 56149512965
Answer: (b)
Let A = 1, B = 2, C = 3, ……, X = 24, Y = 25, Z = 26.
Then, M = 13 = 1 + 3 = 4; O = 15 = 1 + 5 = 6; B = 2; I = 9;
L = 12 = 1 + 2 = 3; T = 20 = 2 + 0 = 2; Y = 25 = 2 + 5 = 7.
So, MOBILITY = 46293927.
Similarly, X = 24 = 2 + 4 = 6; N = 14 = 1 + 4 = 5.
So, EXAMINATION = 56149512965.
Answer: (b)
Let A = 1, B = 2, C = 3, ……, X = 24, Y = 25, Z = 26.
Then, M = 13 = 1 + 3 = 4; O = 15 = 1 + 5 = 6; B = 2; I = 9;
L = 12 = 1 + 2 = 3; T = 20 = 2 + 0 = 2; Y = 25 = 2 + 5 = 7.
So, MOBILITY = 46293927.
Similarly, X = 24 = 2 + 4 = 6; N = 14 = 1 + 4 = 5.
So, EXAMINATION = 56149512965.
Answer: Option C. -> 9
Answer: (c)
Clearly, each word is coded by the numeral which is 1 less than the number of letters in the word. Since there are 10 letters in the word GOVERNMENT,
so required code = 10 - 1 = 9.
Answer: (c)
Clearly, each word is coded by the numeral which is 1 less than the number of letters in the word. Since there are 10 letters in the word GOVERNMENT,
so required code = 10 - 1 = 9.
Answer: Option E. -> None of these
Answer: (e)
Clearly, vowels A, E, I, O, U are coded as 1, 2, 3, 4, 5 respectively.
Each of the consonants in the word is moved one step forward to give the corresponding letter of the code.
So, the code for ACID becomes ID3E.
Answer: (e)
Clearly, vowels A, E, I, O, U are coded as 1, 2, 3, 4, 5 respectively.
Each of the consonants in the word is moved one step forward to give the corresponding letter of the code.
So, the code for ACID becomes ID3E.
Answer: Option D. -> Only (B) and (C)
Answer: (d)
H, $, M, and E are codes for 3, 8, 4, and 5 respectively.
Y at the first place and # at the last place indicate that the number should begin and end with an odd digit.
Clearly, only (B) and (C) satisfy this condition.
Answer: (d)
H, $, M, and E are codes for 3, 8, 4, and 5 respectively.
Y at the first place and # at the last place indicate that the number should begin and end with an odd digit.
Clearly, only (B) and (C) satisfy this condition.
Answer: Option B. -> 3152181
Answer: (b)
Putting A = 1, B = 2, C = 3, ……, X = 24, Y = 25, Z = 26,
we have: ZEBRA > Z/E/B/R/A > 26/5/2/18/1 > 2652181.
COBRA > C/O/B/R/A > 3/15/2/18/1 > 3152181.
Answer: (b)
Putting A = 1, B = 2, C = 3, ……, X = 24, Y = 25, Z = 26,
we have: ZEBRA > Z/E/B/R/A > 26/5/2/18/1 > 2652181.
COBRA > C/O/B/R/A > 3/15/2/18/1 > 3152181.
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