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SSC CGL Coding and Series Practice Test 5

15 fresh SSC CGL reasoning questions on coding, alphanumeric patterns, and series completion.

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SSC CGL Practice Session

SSC CGL Coding and Series Practice Test 5

15 fresh SSC CGL reasoning questions on coding, alphanumeric patterns, and series completion.

Questions
13
Marking
+2 correct, -0.5 wrong
Format
15-question ad-supported session
Preview all 13 questions in SSC CGL Coding and Series Practice Test 5 (no login required)
  1. Number Series

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

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

    Explanation: Each term doubles.

  2. Coding

    2. 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.

  3. Number Series

    3. 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.

  4. Letter Series

    4. 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.

  5. Coding

    5. 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.

  6. Mixed Series

    6. 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.

  7. Number Series

    7. Find the next number: 3, 9, 27, 81, ?

    • A. 162
    • B. 243 (Correct)
    • C. 324
    • D. 729

    Explanation: Each term is multiplied by 3.

  8. Letter Series

    8. Find the next term: P, M, J, G, ?

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

    Explanation: Letters move backward by three positions.

  9. Number Series

    9. Find the next number: 12, 24, 48, 96, ?

    • A. 144
    • B. 168
    • C. 182
    • D. 192 (Correct)

    Explanation: Each term doubles.

  10. Letter Series

    10. Find the next term: Z, V, R, N, ?

    • A. J (Correct)
    • B. K
    • C. L
    • D. M

    Explanation: Letters move backward by four positions.

  11. Coding

    11. If PEN = 123 and PIN = 163, then the digit for I is:

    • A. 1
    • B. 3
    • C. 5
    • D. 6 (Correct)

    Explanation: Comparing both codes gives I = 6.

  12. Mixed Series

    12. Find the next term: B2, D4, F6, H8, ?

    • A. I10
    • B. J10 (Correct)
    • C. K10
    • D. J12

    Explanation: Letters and numbers both advance by 2.

  13. Number Series

    13. Find the next number: 4, 9, 16, 25, ?

    • A. 30
    • B. 32
    • C. 36 (Correct)
    • D. 49

    Explanation: These are consecutive squares starting from 2^2.