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SSC CGL Coding & Series Verified Practice Test 3

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 3

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 3 (no login required)
  1. Number Series

    1. Find the next number: 5, 10, 20, 40, ?

    • A. 60
    • B. 70
    • C. 80 (Correct)
    • D. 90

    Explanation: Each term doubles.

  2. Letter Series

    2. Find the next term: D, G, J, M, ?

    • A. O
    • B. P (Correct)
    • C. Q
    • D. R

    Explanation: The letters move by three positions.

  3. Coding

    3. If SUN is coded as TVO, then MOON is coded as:

    • A. NPPO (Correct)
    • B. NQPO
    • C. NQQP
    • D. MPPO

    Explanation: Each letter is shifted one step ahead.

  4. Number Series

    4. Find the missing term: 1, 4, 9, 16, 25, ?

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

    Explanation: These are perfect squares.

  5. Letter Series

    5. Find the next term: AB, DE, GH, ?

    • A. IJ
    • B. JK (Correct)
    • C. KL
    • D. MN

    Explanation: Both letters move forward by three positions.

  6. Coding

    6. If MILK is coded as NJML, then FISH is coded as:

    • A. GJTI (Correct)
    • B. GJSH
    • C. GJTI?
    • D. EHRG

    Explanation: Each letter is shifted one place ahead.

  7. Mixed Series

    7. Find the next term: 2B, 4D, 6F, 8H, ?

    • A. 10I
    • B. 10J (Correct)
    • C. 12J
    • D. 12K

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

  8. Letter Series

    8. Find the next term: X, V, T, R, ?

    • A. P (Correct)
    • B. Q
    • C. S
    • D. O

    Explanation: The letters move backward by two positions.

  9. Coding

    9. If FIRE is coded as GJSF, then COLD is coded as:

    • A. DPME (Correct)
    • B. DPNF
    • C. DOME
    • D. COLD

    Explanation: Each letter shifts one place forward.

  10. Number Series

    10. Find the next number: 8, 15, 24, 35, ?

    • A. 44
    • B. 46
    • C. 48 (Correct)
    • D. 50

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

  11. Letter Series

    11. Find the next term: C, F, J, O, ?

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

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

  12. Coding

    12. If APPLE is coded as 13357 and PEAL as 3514, then LAP is coded as:

    • A. 413 (Correct)
    • B. 431
    • C. 143
    • D. 314

    Explanation: From the mapping, L=4, A=1, P=3.

  13. Mixed Series

    13. Find the next term: Z1, X2, V3, T4, ?

    • A. R5 (Correct)
    • B. S5
    • C. Q5
    • D. R6

    Explanation: Letters move backward by two positions and numbers increase by one.

  14. Number Series

    14. Find the next number: 10, 21, 43, 87, ?

    • A. 145
    • B. 155
    • C. 175 (Correct)
    • D. 195

    Explanation: Each term is previous x2 +1.

  15. Letter Series

    15. Find the next term: H, J, L, N, ?

    • A. P (Correct)
    • B. Q
    • C. R
    • D. S

    Explanation: Letters move forward by two positions.