MCQ: Coding- Decoding - 1(Easy) - SSC CGL MCQ

Therefore,

Hence, Option C is correct.

CRACKJACK -----  XIZXPQZXP
Logic: Each letter's opposite letter is written.
So,
HAPPYBOYS ------------ SZKKBYLBH
Hence, Option C is correct.

Following common explanation we get “a – rx”.

Hence, Option C is correct.

Common explanation:

“Matching extinct a problem” is coded as “rx ik mq mp” ….(1)

“Problem is solved” is coded as “ik uz yj” ….(2)

“Green is matching” is coded as “yj mp nt” …..(3)

“Extinct of oral” is coded as “mq vq jb” …..(4)

From (1) and (2), we get:

Problem – ik ………………………………………….(5)

From (1) and (3), we get:

Matching – mp ……………………………………..(6)

From (1) and (4), we get:

Extinct – mq …………………………………………(7)

From (1), (5), (6) and (7), we get:

a – rx ………………………………………………….(8)

From (2) and (3), we get:

is – yj ………………………………………………(9)

From (2), (5) and (9), we get:

Solved – uz ……………………………………..(10)

From (3), (6) and (9), we get:

 Green – nt …………………………….(11)

From (1) and (4), we get:

Of / oral – vq / jb …………………….(12)

Following the common explanation we get the code for“ik” stands for Problem.

Hence, Option B is correct.

Common explanation:

“Matching extinct a problem” is coded as “rx ik mq mp” ………….(1)

“Problem is solved” is coded as “ik uz yj” ……………….(2)

“Green is matching” is coded as “yj mp nt” …………………………..(3)

“Extinct of oral” is coded as “mq vq jb” ……………………..(4)

From (1) and (2), we get:

Problem – ik ………………………………………….(5)

From (1) and (3), we get:

Matching – mp ……………………………………..(6)

From (1) and (4), we get:

Extinct – mq …………………………………………(7)

From (1), (5), (6) and (7), we get:

a – rx ………………………………………………….(8)

From (2) and (3), we get:

is – yj ………………………………………………(9)

From (2), (5) and (9), we get:

Solved – uz ……………………………………..(10)

From (3), (6) and (9), we get:

 Green – nt …………………………….(11)

From (1) and (4), we get:

Of / oral – vq / jb …………………….(12)

Following the common explanation we get “oral – jb/vq”.

As code ‘qy’ is not mentioned, so only possible answer is ‘oral cream’.

Hence, Option D is correct.

Common explanation:

“Matching extinct a problem” is coded as “rx ik mq mp” ……………….(1)

“Problem is solved” is coded as “ik uz yj” …………………….(2)

“Green is matching” is coded as “yj mp nt” ……………………..(3)

“Extinct of oral” is coded as “mq vq jb” ………………..(4)

From (1) and (2), we get:

Problem – ik ………………………………………….(5)

From (1) and (3), we get:

Matching – mp ……………………………………..(6)

From (1) and (4), we get:

Extinct – mq …………………………………………(7)

From (1), (5), (6) and (7), we get:

a – rx ………………………………………………….(8)

From (2) and (3), we get:

is – yj ………………………………………………(9)

From (2), (5) and (9), we get:

Solved – uz ……………………………………..(10)

From (3), (6) and (9), we get:

 Green – nt …………………………….(11)

From (1) and (4), we get:

Of / oral – vq / jb …………………….(12)

o decipher the code, let's look at the pattern for each word and its corresponding code.

From the examples given:

1. "Solid Light Crazy" is coded as "B3 W19 G12"
2. "Distance Time Speed" is coded as "V20 W19 V4"
3. "Mixture Comes Out" is coded as "H3 G15 V13"

Observations:

1. The letters in the code seem to be a shift of the letters in the words.
2. The numbers in the code seem to be derived from the positions of the letters in the word or some other pattern.

Let's analyze each word and its code:

Solid Light Crazy:

• Solid: S (19th letter) -> B3
• Light: L (12th letter) -> W19
• Crazy: C (3rd letter) -> G12

Distance Time Speed:

• Distance: D (4th letter) -> V20
• Time: T (20th letter) -> W19
• Speed: S (19th letter) -> V4

Mixture Comes Out:

• Mixture: M (13th letter) -> H3
• Comes: C (3rd letter) -> G15
• Out: O (15th letter) -> V13

Let’s decode the pattern:

• The first letter of the code seems to be derived from shifting the first letter of the word by a certain amount in the alphabet.
• The number seems to be a combination of the position of the letter and possibly another rule.

To find the code for "PIPES":

• P: 16th letter
• I: 9th letter
• P: 16th letter
• E: 5th letter
• S: 19th letter

Let's find the pattern for each letter:

• For "Solid" (S -> B): It seems S (19) is shifted by -18 to become B (2nd letter).
• For "Light" (L -> W): L (12) is shifted by +11 to become W (23rd letter).
• For "Crazy" (C -> G): C (3) is shifted by +4 to become G (7th letter).

Now applying to "PIPES":

• P: 16th letter -> seems to be shifted by a similar pattern. P (16th letter) might become H (8th letter) or T (20th letter).
• The numbers part, looking at the patterns, the position number could be directly related to the letter’s position.

Thus, applying the pattern:

• P (16th letter) -> Possible letters H, T
• Combining, H and the position 16, H16 seems to be fitting into the code pattern.

Thus, the code for "PIPES" might be:

     2. H16

Following common explanation we get “Solved – uz”.

Hence, Option D is correct.

Common explanation:

“Matching extinct a problem” is coded as “rx ik mq mp” ………….(1)

“Problem is solved” is coded as “ik uz yj” ……………….(2)

“Green is matching” is coded as “yj mp nt” ………………..(3)

“Extinct of oral” is coded as “mq vq jb” ……………………..(4)

From (1) and (2), we get:

Problem – ik ………………………………………….(5)

From (1) and (3), we get:

Matching – mp ……………………………………..(6)

From (1) and (4), we get:

Extinct – mq …………………………………………(7)

From (1), (5), (6) and (7), we get:

a – rx ………………………………………………….(8)

From (2) and (3), we get:

is – yj ………………………………………………(9)

From (2), (5) and (9), we get:

Solved – uz ……………………………………..(10)

From (3), (6) and (9), we get:

 Green – nt …………………………….(11)

From (1) and (4), we get:

Of / oral – vq / jb …………………….(12)

Following the common explanation we get the “matching – mp, of – vq/jb”.

Thus possible code is mp vq or mp jb.

Hence, Option E is correct.

Common explanation:

“Matching extinct a problem” is coded as “rx ik mq mp” …………….(1)

“Problem is solved” is coded as “ik uz yj” …………….(2)

“Green is matching” is coded as “yj mp nt” ……..(3)

“Extinct of oral” is coded as “mq vq jb” ………………..(4)

From (1) and (2), we get:

Problem – ik ………………………………………….(5)

From (1) and (3), we get:

Matching – mp ……………………………………..(6)

From (1) and (4), we get:

Extinct – mq …………………………………………(7)

From (1), (5), (6) and (7), we get:

a – rx ………………………………………………….(8)

From (2) and (3), we get:

is – yj ………………………………………………(9)

From (2), (5) and (9), we get:

Solved – uz ……………………………………..(10)

From (3), (6) and (9), we get:

 Green – nt …………………………….(11)

From (1) and (4), we get:

Of / oral – vq / jb …………………….(12)

Logic: Opposite letter of last letter and the place value of first letter.

So, the code for Time is V20.

Hence, Option D is correct.

M18 – The place value of R is 18 and the N is opposite of M.

So, the possible word for M18 will have starting letter as R and ending letter as N. Only one option is there that matches i.e, Risen.

Hence, Option D is correct.

SOBER is written as RNADQ.
in RNADQ. every letter is 1 previous of SOBER 
K comes before L
N comes before O
S comes before T
T comes before U
R comes before S

This way KNSTR is correct option

Move two letter backward (-2)
if we move two letter back after H it comes F.
if we move two letter back after K it comes I.
if we move two letter back after I it comes R.
if we move two letter back after G it comes E.

Move +2,+3,+4 forward for first 3 letters
Move -2,-3,-4 backward for last 3 letters

C +2 = E
A + 3 = D
S + 4 = W
K - 2 = I
E - 3 = B
T - 4 = P

So The answer is EDWIBP

If P means #,A means %,C means $ and E means@
So,
P ⇒ #
E ⇒ @
A ⇒ %
C ⇒ $
E ⇒ @

So the code for PEACE will be #@%$@

From question it is clear that each alphabet has a code based on their alphabetical order. For example a=1, b=2 ....z=26.

by going through options
l ⇒ 12
o ⇒ 15
v ⇒ 22
e ⇒ 5

so code for 1215225 is love.