Coding-Decoding · SSC CGL previous year questions

2025 83 questions

1. Q172025 · 14 Sept 2025 · Shift 2

   If 'ABCDE' is coded as 'EDCBA', 'FGHIJ' is coded as 'JIHGF', and 'KLMNO' is coded as 'ONMLK', then how is 'PQRST' coded?

   1. A.TSRQP
   2. B.TSRQQ
   3. C.TSSQP
   4. D.TSRRP
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   Answer: A

2. Q212025 · 14 Sept 2025 · Shift 3

   If 'READ' is coded as 'SFBE', how is 'BOOK' coded?

   1. A.CPPL
   2. B.DQQM
   3. C.APPL
   4. D.AQQM
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   Answer: A

3. Q192025 · 13 Sept 2025 · Shift 1

   If WRITE is coded as YTKVG, how is READ coded?

   1. A.TGCF
   2. B.ZTCF
   3. C.YTDF
   4. D.YTCF
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   Answer: A

4. Q162025 · 13 Sept 2025 · Shift 3

   If 'PHANTOM' is coded as 'KLSQZLN', then how is 'SPECTOR' coded?

   1. A.HFKXGLI
   2. B.HGKXGQI
   3. C.HTWFZLI
   4. D.HGLXGQJ
   Show answer

   Answer: C

5. Q172025 · 13 Sept 2025 · Shift 3

   If PEARL is coded as QFBQM, how is STONE coded?

   1. A.TUPOF
   2. B.TUPMF
   3. C.TUPND
   4. D.TUPQD
   Show answer

   Answer: B

6. Q192025 · 12 Sept 2025 · Shift 2

   In a certain code language, each letter is assigned a unique digit. Based on the given codes for specific words, determine the code for the target word using the same logic. If MOUSE is coded as 45291 and RAT as 786, how is STORE coded?

   1. A.96571
   2. B.97653
   3. C.98345
   4. D.96278
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   Answer: A

7. Q142025 · 12 Sept 2025 · Shift 3

   Instruction: In a certain coding system: 'dream focus build skill' is coded as 'trq, xnz, hmd, clv' 'focus logic dream' is coded as 'trq, jkp, xnz' 'trust logic build dream' is coded as 'xnj, clv, jkp, trq' Question: What is the code for 'build skill logic trust'?

   1. A.clv, hmd, jkp, xnj
   2. B.clv, xnj, jkp, trq
   3. C.hmd, xnz, jkp, xnj
   4. D.hmd, clv, xnj, xnz
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   Answer: A

8. Q172025 · 12 Sept 2025 · Shift 3

   If 'SAVE' is coded as '★3#5', and 'VASE' as '#3★5', then what is the code for 'EVAS'?

   1. A.5★3#
   2. B.★5#7
   3. C.★5#3
   4. D.5#3★
   Show answer

   Answer: D