Hi students, Welcome to AMBiPi (Amans Maths Blogs). In this article, you will get Extra MCQ Questions for Class 10 Maths Chapter 4 Quadratic Equations. You can download this PDF and save it in your mobile device or laptop etc.
Extra MCQ Questions for Class 10 Maths Quadratic Equations Question No 31:
If (x – a) is one of the factors of the polynomial ax2 + bx + c, then one of the roots of the ax2 + bx + c = 0 is
Option A : 1
Option B : c
Option C : a
Option D : b
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Option C : a
Extra MCQ Questions for Class 10 Maths Quadratic Equations Question No 32:
If (1 – p) is a root of the equation x2 + px + 1 – p = 0, then the roots are
Option A : 0, 1
Option B : -1, -1
Option C : 0, -1
Option D : -1, 1
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Option C : 0, -1
Extra MCQ Questions for Class 10 Maths Quadratic Equations Question No 33:
Which of the following are roots of the quadratic equation x2 – 9x + 20 = 0?
Option A : 2, 10
Option B : 4, 5
Option C : 3, 6
Option D : 2, 7
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Option A : 4, 5
Extra MCQ Questions for Class 10 Maths Quadratic Equations Question No 34:
Which of the following has two distinct real roots?
Option A : 2x2 – 3√2x + 9/4 = 0
Option B : x2 – x – 5 = 0
Option C : x2 + 3x + 2√2 = 0
Option D : 5x2 – 3x + 1 = 0
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Option B : x2 – x – 5 = 0
Extra MCQ Questions for Class 10 Maths Quadratic Equations Question No 35:
Which of the following has no real roots?
Option A : x2 + 4x – 3√2 = 0
Option B : x2 – 4x + 3√2 = 0
Option C : x2 – 4x – 3√2 = 0
Option D : 3x2 + 4√3x + 4 = 0
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Option B : x2 – 4x + 3√2 = 0
Extra MCQ Questions for Class 10 Maths Quadratic Equations Question No 36:
The equation (x2 + 1)2 – x2 = 0 has
Option A : four real roots
Option B : two real roots
Option C : no real roots
Option D : one real roots
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Option C : no real roots
Extra MCQ Questions for Class 10 Maths Quadratic Equations Question No 37:
If the difference of the roots of the quadratic equations x2 – bx + c = 0 be 1, then
Option A : b2 – 4c + 1 = 0
Option B : b2 + 4c = 0
Option C : b2 – 4c – 1 = 0
Option D : b2 – 4c = 0
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Option C : b2 – 4c – 1 = 0
Extra MCQ Questions for Class 10 Maths Quadratic Equations Question No 38:
If α + β = 4 and α3 + β3 = 44, then α, β are the roots of the equation
Option A : 2x2 – 8x – 7 = 0
Option B : 3x2 – 12x – 5 = 0
Option C : 3x2 – 12x + 5 = 0
Option D : 2x2 – 8x + 7 = 0
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Option C : 3x2 – 12x + 5 = 0
Extra MCQ Questions for Class 10 Maths Quadratic Equations Question No 39:
The value of k for which the equation x2 + 2(k + 1)x + k2 = 0 has equal roots is
Option A : -1
Option B : -1/2
Option C : 1
Option D : None of these
Show/Hide Answer Key
Option B : -1/2
Extra MCQ Questions for Class 10 Maths Quadratic Equations Question No 40:
If the equation x2 – (m + 2)x + (-m2 – 4m – 4) = 0 has coincident roots, then
Option A : m = 0, m = 1
Option B : m = 2, m = 2
Option C : m = -2, m = -2
Option D : m = 6, m = 1
Show/Hide Answer Key
Option C : m = -2, m = -2
CBSE Class 10 Maths Chapterwise MCQs |
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1 : Real Numbers MCQ | 1 to 10 | 11 to 20 | 21 to 30 | 31 to 40 | 41 to 50 |
2 : Polynomials MCQ | 1 to 10 | 11 to 20 | 21 to 30 | 31 to 40 | 41 to 50 |
3 : Linear Equations MCQ | 1 to 10 | 11 to 20 | 21 to 30 | 31 to 40 | 41 to 50 |
4 : Quadratic Equations MCQ | 1 to 10 | 11 to 20 | 21 to 30 | 31 to 40 | 41 to 50 |
5 : Arithmetic Progression MCQ | 1 to 10 | 11 to 20 | 21 to 30 | 31 to 40 | 41 to 50 |
6 : Triangles MCQ | 1 to 10 | 11 to 20 | 21 to 30 | 31 to 40 | 41 to 50 |
7 : Coordinate Geometry MCQ | 1 to 10 | 11 to 20 | 21 to 30 | 31 to 40 | 41 to 50 |
8 : Introduction to Trigonometry MCQ | 1 to 10 | 11 to 20 | 21 to 30 | 31 to 40 | 41 to 50 |
9 : Application of Trigonometry MCQ | 1 to 10 | 11 to 20 | 21 to 30 | 31 to 40 | 41 to 50 |
10 : Circles MCQ | 1 to 10 | 11 to 20 | 21 to 30 | 31 to 40 | 41 to 50 |
11 : Constructions MCQ | 1 to 10 | 11 to 20 |
12 : Area Related to Circles MCQ | 1 to 10 | 11 to 20 | 21 to 30 | 31 to 40 | 41 to 50 |
13 : Surface Area & Volume MCQ | 1 to 10 | 11 to 20 | 21 to 30 | 31 to 40 | 41 to 50 |
14 : Statistics MCQ | 1 to 10 | 11 to 20 | 21 to 30 | 31 to 40 | 41 to 50 |
15 : Probability MCQ | 1 to 10 | 11 to 20 | 21 to 30 | 31 to 40 | 41 to 50 |
16 : Previous Year Maths MCQs from CBSE Board Class 10 | 1 to 100 |