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Practice Test 5
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SSC CGL Coding & Series Verified Practice Test 5

15 structurally validated Coding & Series questions with unique options, mapped answers and explanations.

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SSC CGL Practice Session

SSC CGL Coding & Series Verified Practice Test 5

15 structurally validated Coding & Series questions with unique options, mapped answers and explanations.

Questions
15
Marking
+2 correct, -0.5 wrong
Format
15-question practice session
Preview all 15 questions in SSC CGL Coding & Series Verified Practice Test 5 (no login required)
  1. Number Series

    1. Find the missing term: 3, 8, 15, 24, 35, ?

    • A. 46
    • B. 47
    • C. 48 (Correct)
    • D. 49

    Explanation: Differences are +5, +7, +9, +11, so next is +13.

  2. Letter Series

    2. Find the next term: ZA, XC, VE, ?

    • A. TG (Correct)
    • B. UH
    • C. SF
    • D. SH

    Explanation: First letters move back by 2 and second letters move forward by 2.

  3. Coding

    3. If ROAD is coded as SPBE, then GAME is coded as:

    • A. HBNF (Correct)
    • B. HBMF
    • C. IBNF
    • D. HAME

    Explanation: Each letter is shifted one step forward.

  4. Letter Series

    4. Find the next term: M, K, I, G, ?

    • A. F
    • B. E (Correct)
    • C. D
    • D. C

    Explanation: Letters move backward by two positions.

  5. Coding

    5. If TIME is coded as UJNF, then BOOK is coded as:

    • A. CPPL (Correct)
    • B. CPPM
    • C. DQQM
    • D. BPPK

    Explanation: Each letter shifts one place ahead.

  6. Number Series

    6. Find the next number: 11, 22, 44, 88, ?

    • A. 132
    • B. 154
    • C. 166
    • D. 176 (Correct)

    Explanation: Each term doubles.

  7. Coding

    7. If CAT = 3120 and BAT = 2120, then HAT = ?

    • A. 8120 (Correct)
    • B. 8210
    • C. 9120
    • D. 8102

    Explanation: Using letter positions C=3, B=2, H=8 with AT=120 as fixed mapping.

  8. Mixed Series

    8. Find the next term: A1, C3, E5, G7, ?

    • A. H9
    • B. I9 (Correct)
    • C. J8
    • D. I8

    Explanation: Letters and numbers both increase by 2.

  9. Number Series

    9. Find the next number: 17, 19, 23, 29, 37, ?

    • A. 43
    • B. 47 (Correct)
    • C. 49
    • D. 51

    Explanation: Successive differences are +2, +4, +6, +8. The next difference is +10, giving 37 + 10 = 47.

  10. Number Series

    10. Find the next number: 2, 4, 8, 16, ?

    • A. 24
    • B. 28
    • C. 32 (Correct)
    • D. 36

    Explanation: Each term doubles.

  11. Coding

    11. If BOOK is coded as CPPL, then PEN is coded as:

    • A. QFO (Correct)
    • B. QEN
    • C. PEO
    • D. RFO

    Explanation: Each letter shifts one place ahead.

  12. Number Series

    12. Find the missing term: 7, 10, 15, 22, 31, ?

    • A. 40
    • B. 41
    • C. 42 (Correct)
    • D. 43

    Explanation: Differences are +3, +5, +7, +9, so next is +11.

  13. Letter Series

    13. Find the next term: D, G, K, P, ?

    • A. T
    • B. U
    • C. V (Correct)
    • D. W

    Explanation: Gaps are +3, +4, +5, so next is +6.

  14. Coding

    14. If CAT is coded as DBU, then DOG is coded as:

    • A. EPH (Correct)
    • B. EOH
    • C. FPH
    • D. EPI

    Explanation: Each letter is shifted one position forward.

  15. Mixed Series

    15. Find the next term: 1A, 3C, 5E, 7G, ?

    • A. 8H
    • B. 9I (Correct)
    • C. 9J
    • D. 10I

    Explanation: Numbers increase by 2 and letters by 2 positions.