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Practice Test 6
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SSC CGL Surds and Indices Practice Test 6

15 SSC CGL surds and indices questions with chapter-wise explanations and exam-style options.

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SSC CGL Practice Session

SSC CGL Surds and Indices Practice Test 6

15 SSC CGL surds and indices questions with chapter-wise explanations and exam-style options.

Questions
14
Marking
+2 correct, -0.5 wrong
Format
15-question ad-supported session
Preview all 14 questions in SSC CGL Surds and Indices Practice Test 6 (no login required)
  1. Surds and Indices

    1. 18 + 4 x 5 =

    • A. 38 (Correct)
    • B. 90
    • C. 110
    • D. 22

    Explanation: Multiply first: 4 x 5 = 20, then add 18.

  2. Surds and Indices

    2. 1/3 + 1/6 =

    • A. 1/2 (Correct)
    • B. 2/3
    • C. 1/3
    • D. 5/6

    Explanation: Common denominator 6 gives 2/6 + 1/6 = 3/6.

  3. Surds and Indices

    3. 3.2 + 1.8 =

    • A. 4.8
    • B. 5.0 (Correct)
    • C. 5.2
    • D. 5.4

    Explanation: Add decimals directly.

  4. Surds and Indices

    4. 64 / 8 + 9 =

    • A. 15
    • B. 16
    • C. 17 (Correct)
    • D. 18

    Explanation: 64 / 8 = 8, then add 9.

  5. Surds and Indices

    5. 24 x 24 =

    • A. 556
    • B. 576 (Correct)
    • C. 596
    • D. 616

    Explanation: 24 squared is 576.

  6. Surds and Indices

    6. (25 - 9) x 3 =

    • A. 36
    • B. 42
    • C. 48 (Correct)
    • D. 54

    Explanation: 25 - 9 = 16 and 16 x 3 = 48.

  7. Surds and Indices

    7. 0.625 as a fraction is:

    • A. 5/8 (Correct)
    • B. 3/5
    • C. 2/5
    • D. 7/8

    Explanation: 0.625 = 625/1000 = 5/8.

  8. Surds and Indices

    8. 42 - 12 / 3 + 5 =

    • A. 41
    • B. 42
    • C. 43 (Correct)
    • D. 44

    Explanation: 12 / 3 = 4, so 42 - 4 + 5 = 43.

  9. Surds and Indices

    9. 3/4 x 8 =

    • A. 4
    • B. 5
    • C. 6 (Correct)
    • D. 7

    Explanation: Three-fourths of 8 is 6.

  10. Surds and Indices

    10. Average of 10, 14, and 18 is:

    • A. 12
    • B. 13
    • C. 14 (Correct)
    • D. 15

    Explanation: Sum = 42 and 42/3 = 14.

  11. Surds and Indices

    11. 180 / 15 =

    • A. 10
    • B. 11
    • C. 12 (Correct)
    • D. 13

    Explanation: 180 divided by 15 is 12.

  12. Surds and Indices

    12. sqrt(1.21) =

    • A. 0.9
    • B. 1.0
    • C. 1.1 (Correct)
    • D. 1.2

    Explanation: 1.1 x 1.1 = 1.21.

  13. Surds and Indices

    13. (4/7) / (2/3) =

    • A. 6/7 (Correct)
    • B. 7/6
    • C. 8/21
    • D. 12/14

    Explanation: Multiply by the reciprocal: 4/7 x 3/2 = 6/7.

  14. Surds and Indices

    14. 3^2 + 2^3 =

    • A. 15
    • B. 16
    • C. 17 (Correct)
    • D. 18

    Explanation: 9 + 8 = 17.