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- 1. Multiple Choice
Which of the following refers to a number whose decimal representation is neither terminating nor repeating? This number cannot be expressed as a quotient of integers.
Integers
Irrational
Natural
Rational
- 2. Multiple Choice
What is the principal root of √81?
9
8
18
81
- 3. Multiple Choice
Where does the square root of 30 lie?
between 5 & 6
beyond 6
before 5
at 6
- 4. Multiple Choice
Which of the following numbers has an irrational square root?
1
81
100
300
- 5. Multiple Choice
Which of the numbers is classified as perfect square integer?
49
50
63
200
- 6. Multiple Choice
Which of the statements is TRUE?
√7 is an integer
√16 is an irrational number
√25 is a rational number
√90 is neither rational nor irrational number
- 7. Multiple Choice
Between what two consecutive integers does the square root of 118 lie?
8 & 9
9 & 10
10 & 11
11 & 12
- 8. Multiple ChoiceWhich of the following is not a perfect square integer?
25
49
63
81
- 9. Multiple Choice
Which of the following square roots lies between 2 and 3.
√2
√3
√5
√10
- 10. Multiple Choice
Find the principal root of √121.
10
11
12
13
- 11. Multiple Choice
Which whole number is closest to √46?
5
6
7
8
- 12. Multiple Choice
Which of the following is the perfect square number closest but less than 20?
16
19
22
25
- 13. Multiple Choice
Locate and plot √5 on a number line.
- 14. Multiple Choice
Locate and plot √23 on a number line.
- 15. Multiple Choice
What is the square root of 15 to the nearest hundredths?
3.01
3.27
3.52
3.87
- 16. Multiple Choice
Which of the following is the closest approximation of√51?
6.64
6.94
7.04
7.14
- 17. Multiple Choice
Identify which perfect squares is closest to 216?
196
225
256
289
- 18. Multiple Choice
Which of the following number is the estimate of√146?
11.08
11.18
12.08
12.18
- 19. Multiple Choice
Locate and plot √32 on a number line.
- 20. Multiple Choice
What is the square root of 176 to the nearest hundredths?
13.19
13.27
13.38
13.64
- 21. Multiple Choice
is an irrational number. Between what two integers this number lies?
15 and 16
14 and 15
16 and 17
10 and 11
- 22. Multiple ChoiceIs 225 a perfect square?YesNo
- 23. Multiple ChoiceWhat is a square rootA number to the second powerA square that has roots on itSquare roots are numbers that produce a specified quantity when multiplied by itself
- 24. Multiple ChoiceThe area of a square painting is 81 cm2. What is the side length of the painting?40.5 cm162 cm6,561 cm9 cm
- 25. Multiple Choice
A wire, attached to a pole, has length meters. Which of the following can be used to estimate the length of the wire?
The length of the wire is between 5 to 6 meters.
The length of the wire is between 6 to 7 meters.
The length of the wire is between 7 to 8 meters.
The length of the wire is between 8 to 9 meters.
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