Class 10 Courses

Chapter 12: Class 10 Math Exam Tests

Class 10 Math MCQs - Chapter 12

# Roots of Quadratic Equations Multiple Choice Questions (MCQs) PDF Download - 1

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The Multiple Choice Question (MCQ Quiz): Product of 3 cube roots of unity is/are; "Roots of Quadratic Equations" App Download (Free) with answers: 3; 2; 4; 1; to learn online courses. Solve Complex Cube Roots of Unity MCQ Questions, download Google eBook (Free Sample) for online teaching certification programs.

## Roots of Quadratic Equations Questions & Answers : MCQ Quiz 1

MCQ 1: The product of 3 cube roots of unity is/are

1. 2
2. 3
3. 4
4. 1

MCQ 2: If b² - 4ac < 0, then roots of ax² + bx + c = 0 are

1. equal
2. irrational
3. rational
4. imaginary

MCQ 3: The number of terms in a standard quadratic equation ax² + bx + c = 0 is

1. 1
2. 2
3. 3
4. 4

MCQ 4: If b² - 4ac = 0, then roots of ax² + bx + c = 0 are

1. equal
2. imaginary
3. irrational
4. rational

MCQ 5: The number of methods to solve a quadratic equation are

1. 2
2. 3
3. 4
4. 5

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