Square And Cube Roots Quiz Questions

13 Questions

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Square And Cube Roots Quiz Questions

Test your knowledge on this square and cube roots quiz to see how you do and compare your score to others.


Questions and Answers
  • 1. 
    • A. 

      No, it is not a perfect square.

    • B. 

      Yes, it is a perfect square, and the square root is 2.

    • C. 

      Yes, it is a perfect square, and the square root is 4.

    • D. 

      Yes, it is a perfect square, and the square root is 8.

  • 2. 
    First, decide if the following number is a perfect square. If it IS, then identify the square root for the expression. √64
    • A. 

      No, it is not a perfect square.

    • B. 

      Yes, it is a perfect square, and the square root is 4.

    • C. 

      Yes, it is a perfect square, and the square root is 8.

    • D. 

      Yes, it is a perfect square, and the square root is 32.

  • 3. 
    First, decide if the following number is a perfect square. If it IS, then identify the square root for the expression. √100
    • A. 

      No, it is not a perfect square.

    • B. 

      Yes, it is a perfect square, and the square root is 5.

    • C. 

      Yes, it is a perfect square, and the square root is 1.

    • D. 

      Yes, it is a perfect square, and the square root is 10.

  • 4. 
    First, decide if the following number is a perfect square. If it IS, then identify the square root for the expression. √121
    • A. 

      No, it is not a perfect square.

    • B. 

      Yes, it is a perfect square, and the square root is 11.

    • C. 

      Yes, it is a perfect square, and the square root is 12.

    • D. 

      Yes, it is a perfect square, and the square root is 13.

  • 5. 
    • A. 

      No, it is not a perfect square.

    • B. 

      Yes, it is a perfect square, and the square root is 1.

    • C. 

      Yes, it is a perfect square, and the square root is 0.

    • D. 

      Yes, it is a perfect square, and the square root is 10.

  • 6. 
    √19 falls between the square root of which 2 numbers? (The square root chart that you got in class will really help to answer this question!)
    • A. 

      3 and 4, and it is approximately 3.7

    • B. 

      4 and 5, and it is approximately 4.4

    • C. 

      5 and 6, and it is approximately 5.3

    • D. 

      2 and 3, and it is approximately 2.4

  • 7. 
    √40 falls between the square root of which 2 numbers? (The square root chart that you got in class will really help to answer this question!)
    • A. 

      4 and 5, and it is approximately 4.2

    • B. 

      5 and 6, and it is approximately 5.5

    • C. 

      6 and 7, and it is approximately 6.3

    • D. 

      3 and 4, and it is approximately 3.3

  • 8. 
    √75 falls between the square root of which 2 numbers? (The square root chart that you got in class will really help to answer this question!)
    • A. 

      6 and 7, and it is approximately 6.7

    • B. 

      7 and 8, and it is approximately 7.4

    • C. 

      8 and 9, and it is approximately 8.7

    • D. 

      5 and 6, and it is approximately 5.1

  • 9. 
    √111 falls between the square root of which 2 numbers? (The square root chart that you got in class will really help to answer this question!)
    • A. 

      8 and 9, and it is approximately 8.6

    • B. 

      9 and 10, and it is approximately 9.7

    • C. 

      10 and 11, and it is approximately 10.5

    • D. 

      11 and 12, and it is approximately 11.1

  • 10. 
    Emma's bedroom is shaped like a square.  What are the dimensions of the room if the area of the floor is 196 square feet?
    • A. 

      49 ft x 49 ft

    • B. 

      7 ft x 7 ft

    • C. 

      14 ft x 14 ft

    • D. 

      4 ft x 49 ft

  • 11. 
    If the volume of a cube is 64 inches. What is the length of edges?
    • A. 

      16

    • B. 

      4

    • C. 

      21.3

  • 12. 
    What is the square of 7?
    • A. 

      49

    • B. 

      14

    • C. 

      28

    • D. 

      3.5

  • 13. 
    If the volume of a cube is 512 feet. What is the length of its edges?
    • A. 

      8 feet

    • B. 

      128 feet

    • C. 

      246 feet