Hi students, Welcome to AMBiPi (Amans Maths Blogs). In this article, you will get Quadratic Equations Class 10 MCQ Questions Maths with Answer Keys. You can download this PDF and save it in your mobile device or laptop etc.
Quadratic Equations MCQ Questions for Class 10 Question No 11:
The value of discriminant of the quadratic equation 2√3x2 + √2x – √12 = 0 is
Option A : 5√2
Option B : 50
Option C : 2√5
Option D : 5
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Option B : 50
Quadratic Equations MCQ Questions for Class 10 Question No 12:
The roots of x2 – (1 + √2)x + √2 = 0 are
Option A : 1, √2
Option B : –1, √2
Option C : 1, –√2
Option D : –1, –√2
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Option A : 1, √2
Quadratic Equations MCQ Questions for Class 10 Question No 13:
Roots of the equation x2 – 2x + 1 = 0 are
Option A : 1
Option B : 0, 1
Option C : 1, 1
Option D : 2, 1
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Option C : 1, 1
Quadratic Equations MCQ Questions for Class 10 Question No 14:
The roots of the equation a2b2x2 + (b2 – a2)x – 1 = 0
Option A : 1/a2, 1/b2
Option B : –1/a2, 1/b2
Option C : –1/a2, -1/b2
Option D : 1/a2, -1/b2
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Option B : –1/a2, 1/b2
Quadratic Equations MCQ Questions for Class 10 Question No 15:
If 5 is one of the roots of equation x2 – 2x – 15 = 0, then the other root is
Option A : -3
Option B : 2
Option C : -5
Option D : 3
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Option A : -3
Quadratic Equations MCQ Questions for Class 10 Question No 16:
If x = -3 is a root of the equation x2 + 2x – 3k = 0, then the value of k is
Option A : k = 1
Option B : k = -1
Option C : k = 5
Option D : k = -5
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Option A : 1
Quadratic Equations MCQ Questions for Class 10 Question No 17:
Nature of the roots of the quadratic equation x2 – √2x – 3 = 0 is
Option A : real and unequal
Option B : real and equal
Option C : not real roots
Option D : coincident roots
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Option A : real and unequal
Quadratic Equations MCQ Questions for Class 10 Question No 18:
For the quadratic equation 3x2 + 2x + 1 = 0 roots are
Option A : rational and unequal
Option B : no real roots
Option C : irrational and distinct
Option D : irrational and same
Show/Hide Answer Key
Option B : no real roots
Quadratic Equations MCQ Questions for Class 10 Question No 19:
Which of the following equation has the sum of roots as -4?
Option A : -x2 + 4x + 5 = 0
Option B : x2 – 4x + 5 = 0
Option C : x2 + 4x – 5 = 0
Option D : x2 – 4x – 5 = 0
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Option C : x2 + 4x – 5 = 0
Quadratic Equations MCQ Questions for Class 10 Question No 20:
Which of the following equation has product of roots as -6?
Option A : x2 + 6x + 7 = 0
Option B : x2 – 6x = 0
Option C : x2 – x + 6 = 0
Option D : x2 – x – 6 = 0
Show/Hide Answer Key
Option D : x2 – x – 6 = 0
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 |