# Most Important MCQ Questions for Class 10 Maths Chapter 4 Quadratic Equations with Answers

Find here the Most Important NCERT chapter-wise Multiple Choice Questions from Class 10 Maths with Answers Pdf free download. this may assist you to understand and check your knowledge about the chapters Most Important MCQ. Students also can take a free test of the Multiple Choice Questions of The chapters Most Important MCQ. Each question has four options followed by the right answer. These Most Important MCQ Questions are selected supported by the newest exam pattern as announced by CBSE.

(a) 0 only
(b) 4
(c) 8 only
(d) 0, 8

(d) 0, 8

(a) 15, 17
(b) 9, 11
(c) 13, 15
(d) 11, 13

(d) 11, 13

(a) 3,4
(b) 4, 5
(c) 5, 6
(d) 6, 7

(b) 4, 5

(a) 7
(b) 1
(c) 7, -8
(d) 8

(d) 8

## Q5. The equation (x – 2)2 + 1 = 2x – 3 is a

(a) linear equation
(c) cubic equation

(a) 3, 4
(b) – 3, – 4
(c) 3, – 4
(d) – 3, 4

(b) – 3, – 4

(a) 0
(b) 1
(c) 2
(d) 3

(c) 2

## Q8. The polynomial equation x (x + 1) + 8 = (x + 2) (x – 2) is

(a) linear equation
(c) cubic equation

(a) linear equation

## Q9. If (x – a) is one of the factors of the polynomial ax2 + bx + c, then one of the roots of ax2 + bx + c = 0 is

(a) 1
(b) c
(c) a
(d) none of these

(c) a

## Q10. The equation x2 – px + q = 0 p, q e R has no real roots if :

(a) p2 > 4q
(b) p2 < 4q
(c) p2 = 4q
(d) None of these

(b) p2 = 4q

(a) 2a = b + c
(b) 2c = a + b
(c) b = a + c
(d) 2b = a + c

(d) 2b = a + c

(a) P = 0
(b) p = -2
(c) p = ±2
(d) p = 2

(d) p = 2

## Q13. If a, p are the roots of the equation (x – a) (x – b) + c = 0, then the roots of the equation (x – a) (x – P) = c are

(a) a, b
(b) a, c
(c) b, c
(d) none of these

(a) a, b

(a) 3
(b) 6
(c) -3
(d) 2

(c) -3

(a) 1
(b) 2
(c) 3
(d) 4

(c) 3

(a) ±v6
(b) ± 4
(c) ±3v2
(d) ±2v6

(d) ±2v6

## Q17. The quadratic equation whose one rational root is 3 + v2 is

(a) x2 – 7x + 5 = 0
(b) x2 + 7x + 6 = 0
(c) x2 – 7x + 6 = 0
(d) x2 – 6x + 7 = 0

(d) x2 – 6x + 7 = 0

(a) 1
(b) 2
(c) 3
(d) 4

(d) 4

(a) 87
(b) 88
(c) 89
(d) 90

(c) 89

## Q20. The quadratic equation 2x2 – 3x + 5 = 0 has?

(a) Real and distinct roots
(b) Real and equal roots
(c) Imaginary roots
(d) All of the above

(c) Imaginary roots

I Think the given Most Important NCERT MCQ Questions for class 10 Maths with Answers Pdf free download will assist you. If you’ve got any queries regarding Most Important CBSE Class 10 Maths MCQs Multiple Choice Questions with Answers, drop a comment below and that we will come back to you soon.