Home » Tests » Punjab 10th Class Math Chapter 2 Theory of Quadratic Equation Mcqs Test Online

# Punjab 10th Class Math Chapter 2 Theory of Quadratic Equation Mcqs Test Online

 Total Question 16 Questions Total Marks 32 Marks Total Time 16 Minuts
 Test Help For :: 10th Math Class Test Entry Test Math MCQs Math Admission Test Competitive Exams All Punjab Boards Annual Exams

### Test Name

 Ch.2 # Theory of Quadratic Equation

### Subject

 Mathematics (10th Class)

 MCQs

# Punjab 10th Class Math Chapter 2 Theory of Quadratic Equation Mcqs Test Online

6%

Question 1 of 16

## Math

1. 1/α + 1/β is equal to:
1.
2.
3.
4.

Question 1 of 16

Question 2 of 16

2. If α, β are the roots of px² + qx + r = 0, then sum of the roots 2α and 2β is:
1.
2.
3.
4.

Question 2 of 16

Question 3 of 16

3. Tow square roots of unity are:
1.
2.
3.
4.

Question 3 of 16

Question 4 of 16

4. Cube roots of –1 are
1.
2.
3.
4.

Question 4 of 16

Question 5 of 16

5. If b² – 4ac > 0, but not a perfect square then roots of ax² + bx + c = 0 are
1.
2.
3.
4.

Question 5 of 16

Question 6 of 16

6. Sum of the cube roots of unity is
1.
2.
3.
4.

Question 6 of 16

Question 7 of 16

7. If α, β are the roots of x² – x – 1 = 0, then product of the roots 2α and 2β is:
1.
2.
3.
4.

Question 7 of 16

Question 8 of 16

8. Roots of the equation 4x² – 5x + 2 = 0 are
1.
2.
3.
4.

Question 8 of 16

Question 9 of 16

9. If b² – 4ac < 0, then the roots of ax² + bx + c = 0 are
1.
2.
3.
4.

Question 9 of 16

Question 10 of 16

10. α² + β² is equal to:
1.
2.
3.
4.

Question 10 of 16

Question 11 of 16

11. Product of cube roots of unity is:
1.
2.
3.
4.

Question 11 of 16

Question 12 of 16

12. Roots of the equation 4x² – 4x + 1 = 0 are
1.
2.
3.
4.

Question 12 of 16

Question 13 of 16

13. The discriminant of ax² + bx + c = 0 is
1.
2.
3.
4.

Question 13 of 16

Question 14 of 16

14. If α, β are the roots of 7x² – x + 4 = 0, then αβ is
1.
2.
3.
4.

Question 14 of 16

Question 15 of 16

15. The nature of the roots of equation ax² + bx + c = 0 is determined by:
1.
2.
3.
4.

Question 15 of 16

Question 16 of 16

16. If α, β are the roots of 3x² + 5x – 2 = 0, then α + β is
1.
2.
3.
4.

Question 16 of 16

 Test By Subject Test By Topics
You Can Learn and Gain more Knowledge through our Online Quiz and Testing system Just Search your desired Preparation subject at Gotest.

error: