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Students can also refer to NCERT Solutions for Class 10 Maths Chapter 4 Quadratic Equations for better exam preparation and score more marks.
Quadratic Equations Class 10 MCQs Questions with Answers
Quadratic Equation Class 10 MCQ Question 1.
Which of the following is a quadratic equation?
(a) x² + 2x+ 1 = (4 – x)² + 3
(b) -2x² = (5 – x)[2x – \(\frac{2}{5}\)]
(c) (k + 1)x² + \(\frac{3}{2}\) x = 7, where k = -1
(d) x³ – x² = (x – 1)³
Answer
Answer: (d) x³ – x² = (x – 1)³
MCQ On Quadratic Equations Class 10 Question 2.
Which of the following is not a quadratic equation?
(a) 2(x – 1)² = 4x² – 2x + 1
(b) 2x – x² = x² + 5
(c) (√2x + √3)² + x² = 3x² – 5x
(d) (x² + 2x)² = x4 + 3 + 4x³
Answer
Answer: (c) (√2x + √3)² + x² = 3x² – 5x
Quadratic Equations Class 10 MCQ Question 3.
Which of the following equations has 2 as a root?
(a) x² – 4x + 5 = 0
(b) x² + 3x – 12 = 0
(c) 2x² – 7x + 6 = 0
(d) 3x² – 6x – 2 = 0
Answer
Answer: (c) 2x² – 7x + 6 = 0
Class 10 Maths Chapter 4 MCQ Question 4.
If \(\frac{1}{2}\) is a root of the equation x² + kx – \(\frac{5}{4}\) = 0 then the value of k is
(a) 2
(b) -2
(c) \(\frac{1}{4}\)
(d) \(\frac{1}{2}\)
Answer
Answer: (a) 2
MCQ Questions On Quadratic Equations For Class 10 Question 5.
Which of the following has the sum of its roots as 3?
(а) 2x² – 3x + 6 = 0
(b) -x² + 3x + 3 = 0
(c) √2x² – \(\frac{3}{√2}\)x + 1 = 0
(d) 3x² – 3x + 3 = 0
Answer
Answer: (b) -x² + 3x + 3 = 0
MCQ Questions For Class 10 Maths Quadratic Equations With Answers Pdf Question 6.
Values of k for which the quadratic equation 2x² – kx + k = 0 has equal roots is
(a) 0 only
(b) 4
(c) 8 only
(d) 0, 8
Answer
Answer: (d) 0, 8
Quadratic Equations MCQs Class 10 Question 7.
Which constant must be added and subtracted to solve the quadratic equation 9x² + \(\frac{3}{4}\) x – √2 = 0 by the method of completing the square?
(a) \(\frac{1}{8}\)
(b) \(\frac{1}{64}\)
(c) \(\frac{1}{4}\)
(d) \(\frac{9}{64}\)
Answer
Answer: (b) \(\frac{1}{64}\)
Class 10 Maths Chapter 4 MCQ With Answers Question 8.
The quadratic equation 2x² – √5x + 1 = 0 has
(a) two distinct real roots
(b) two equal real roots
(c) no real roots
(d) more than 2 real roots
Answer
Answer: (c) no real roots
MCQ Of Chapter 4 Maths Class 10 Question 9.
Which of the following equations has two distinct real roots?
(a) 2x² – 3√2x + \(\frac{9}{4}\) = 0
(b) x² + x – 5 = 0
(c) x² + 3x + 2√2 = 0
(d) 5x² – 3x + 1 = 0
Answer
Answer: (b) x² + x – 5 = 0
MCQ Of Quadratic Equation Class 10 Question 10.
Which of the following equations has no real roots?
(a) x² – 4x + 3√2 = 0
(b) x² + 4x – 3√2 = 0
(c) x² – 4x – 3√2 = 0
(d) 3x² + 4√3 +4 = 0
Answer
Answer: (a) x² – 4x + 3√2 = 0
MCQ Quadratic Equations Class 10 Question 11.
(x² + 1)² – x² = 0 has
(a) four real roots
(b) two real roots
(c) no real roots
(d) one real roots
Answer
Answer: (c) no real roots
We hope the given NCERT MCQ Questions for Class 10 Maths Chapter 4 Quadratic Equations with Answers Pdf free download will help you. If you have any queries regarding Quadratic Equations CBSE Class 10 Maths MCQs Multiple Choice Questions with Answers, drop a comment below and we will get back to you soon.