# The Square Root Test: Math Trivia Quiz

16 Questions | Total Attempts: 2300  Settings  Do you know anything about square roots? Math is a tricky subject, and it can be a daunting task learning all of its many variables. This quiz will help you. Square roots of negative amounts can be discussed within the framework of complex numbers. More specifically, square roots can be considered in any context in which an idea of squaring off some mathematical objects is defined. Take this quiz and learn more about square roots.

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• 1.
First, decide if the following number is a perfect square. If it IS, then identify the square root for the expression. √16
• 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.
First, decide if the following number is a perfect square. If it IS, then identify the square root for the expression. √0
• 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.
First, decide if the following number is a perfect square. If it IS, then identify the square root for the expression. √49
• A.

No, it is not a perfect square.

• B.

Yes, it is a perfect square, and the square root is 14.

• C.

Yes, it is a perfect square, and the square root is 7.

• D.

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

• 7.
First, decide if the following number is a perfect square. If it IS, then identify the square root for the expression. √9
• A.

No, it is not a perfect square.

• B.

Yes, it is a perfect square, and the square root is 9.

• C.

Yes, it is a perfect square, and the square root is 81.

• D.

Yes, it is a perfect square, and the square root is 3.

• 8.
• A.

C = 25

• B.

C = 50

• C.

C = 10

• D.

C = 20

• 9.
• A.

C = 20

• B.

C = 25

• C.

C = 40

• D.

C = 4

• 10.
• A.

C = 3

• B.

C = 90

• C.

C = 9

• D.

C = 30

• 11.
√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

• 12.
√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

• 13.
√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

• 14.
√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

• 15.
Determine the answer to the following expression by multiplying the square roots. (Your answer will be a whole number.) √4 x √16 = _______
• A.

6

• B.

8

• C.

9

• D.

4

• 16.
Determine the answer to the following expression by multiplying the square roots. (Your answer will be a whole number.) √7.5 x √19.2 = _______
• A.

8

• B.

12

• C.

24

• D.

6