Home > CompTIA A+ Exam > Quizzes > Class 8 Maths Practice Test: Squares and Square Roots - Square Root
Class 8 Maths Practice Test: Squares and Square Roots - Square Root
Fast practice, instant feedback. Timer auto-submits when time’s up.
Avg score: 71% • Most missed: “If area of a square is 144 cm2, then what is the side?”

The square root of a number x is a number y such that y^{2}=x. In other words, a number y whose square is x.

For example, 4 and −4 are square roots of 16 because 4^{2}=^{2}=16}.

Class 8 Maths Practice Test: Squares and Square Roots - Square Root
Time left 00:00
10 Questions

1. These 2×3×7 are prime factors of some number, find the square of that particular number.
2. While taking square roots we cannot include _____ numbers.
3. If we are given the area of a square and we need to find the length of one side, what operation should we carry?
4. What would be the square root of 961?
5. What are the prime factors of 16?
6. \(\sqrt{361}\) = ______
7. 324= _____________
8. 324= _____________
9. There are always two real roots of any number.
10. There are always two real roots of any number.

⚡ Recently practiced quizzes in this topic
Live quiz activity
Comptia A+ Port Numbers CompTIA A+ Windows Command Line A+ Guide To IT Technical Support Glossary CompTIA A+ Certification 802 Exam Practice CompTIA A+ 220-801 Exam A+ Guide To IT Technical Support - Network Hardware CompTIA A+ 220-901 Exam Practice Questions CompTIA A+ 220-901 Practice Questions Comptia A+ 220-902 Exam Terms A+ Guide To IT Technical Support - Hard Drives and Other Storage Devices
 
❤ If you liked Fatskills, consider supporting us by checking out The Life Manuals You Never Got.

🌈  Our mission is to help improve your scores in any subject and exam withonline quizzes, practice tests, study guides, & advice for students. Since 2018.
About | Explore | User Guide | Topics | Subjects | Doubt Solver | Career Aptitude Test | Answers | Free Tools | What Should We Know?
Privacy | Terms |
Without work one finishes nothing. - Ralph Waldo Emerson
© 2026 Fatskills.com

All trademarks, logos and brand names are the property of their respective owners. All company, product and service names used in this website are for identification purposes only. Use of these names, trademarks and brands does not imply endorsement.