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Practice Test 3
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SSC CGL Surds and Indices Practice Test 3

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 3

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

Questions
15
Marking
+2 correct, -0.5 wrong
Format
15-question ad-supported session
Preview all 15 questions in SSC CGL Surds and Indices Practice Test 3 (no login required)
  1. Surds and Indices

    1. Evaluate: 36 / 6 + 7

    • A. 11
    • B. 12
    • C. 13 (Correct)
    • D. 14

    Explanation: 36 / 6 = 6, then 6 + 7 = 13.

  2. Surds and Indices

    2. 1/4 + 3/4 =

    • A. 1/2
    • B. 3/4
    • C. 1 (Correct)
    • D. 5/4

    Explanation: 1/4 + 3/4 = 4/4 = 1.

  3. Surds and Indices

    3. 2.5 x 4 =

    • A. 8
    • B. 9
    • C. 10 (Correct)
    • D. 12

    Explanation: 2.5 x 4 = 10.

  4. Surds and Indices

    4. sqrt(169) =

    • A. 11
    • B. 12
    • C. 13 (Correct)
    • D. 14

    Explanation: 13 x 13 = 169.

  5. Surds and Indices

    5. 75% of 200 is:

    • A. 125
    • B. 150 (Correct)
    • C. 160
    • D. 175

    Explanation: 75% of 200 = 150.

  6. Surds and Indices

    6. Evaluate: (25 - 10) / 5

    • A. 2
    • B. 3 (Correct)
    • C. 4
    • D. 5

    Explanation: 25 - 10 = 15, then 15 / 5 = 3.

  7. Surds and Indices

    7. 5/6 of 48 is:

    • A. 36
    • B. 38
    • C. 40 (Correct)
    • D. 42

    Explanation: 5/6 x 48 = 40.

  8. Surds and Indices

    8. Approximate value of 19.7 + 30.4 is:

    • A. 48
    • B. 49
    • C. 50 (Correct)
    • D. 51

    Explanation: 19.7 + 30.4 = 50.1, approximately 50.

  9. Surds and Indices

    9. 17^2 =

    • A. 269
    • B. 279
    • C. 289 (Correct)
    • D. 299

    Explanation: 17 x 17 = 289.

  10. Surds and Indices

    10. Cube root of 216 is:

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

    Explanation: 6 x 6 x 6 = 216.

  11. Surds and Indices

    11. 1/3 + 1/6 + 1/2 =

    • A. 5/6
    • B. 1 (Correct)
    • C. 7/6
    • D. 4/3

    Explanation: 2/6 + 1/6 + 3/6 = 6/6 = 1.

  12. Surds and Indices

    12. Evaluate: 8 + 2 x 6 - 4

    • A. 14
    • B. 16 (Correct)
    • C. 18
    • D. 20

    Explanation: 2 x 6 = 12, so 8 + 12 - 4 = 16.

  13. Surds and Indices

    13. 7.2 + 2.8 =

    • A. 9
    • B. 9.5
    • C. 10 (Correct)
    • D. 10.5

    Explanation: 7.2 + 2.8 = 10.

  14. Surds and Indices

    14. Average of 9, 15, and 21 is:

    • A. 13
    • B. 14
    • C. 15 (Correct)
    • D. 16

    Explanation: Sum = 45, average = 45 / 3 = 15.

  15. Surds and Indices

    15. 3 / (1/3) =

    • A. 3
    • B. 6
    • C. 9 (Correct)
    • D. 12

    Explanation: Dividing by 1/3 means multiplying by 3.