Mathematics

8th

grade

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Grade 8 Math quiz Round-I

7
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20 questions

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  • 1. Multiple Choice
    1 minute
    1 pt

    What is the greatest common factor of

    6, 12 and 18?

    12

    3

    6

    36

  • 2. Multiple Choice
    1 minute
    1 pt
    Image

    Prime factorization of 24 is given above. What is the value of a?

    2

    5

    4

    3

  • 3. Multiple Choice
    1 minute
    1 pt
    Image

    Prime factorization of 91125 in index notation is given above. What is the cube root of 91125?

    45

    42

    15

    9

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