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Class 8 Maths Practice Test: Squares and Square Roots - Square Roots by Prime Factorisation
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Avg score: 88% • Most missed: “Which of the prime factors would be correct for square of 9?”

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Class 8 Maths Practice Test: Squares and Square Roots - Square Roots by Prime Factorisation
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10 Questions

1. Prime factors of 12 are _______
2. What are the prime factors of prime numbers?
3. What are the prime factors of 144?
4. Find the square root of 225by using prime factors.
5. Prime factors of 41 are ____
6. What are prime numbers?
7. Two different numbers can have same prime factors.
8. Which of the prime factors would be correct for square of 9?
9. Find the prime factors of 1000.
10. Square root of 324 is ______

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