NCERT Solutions for Class 10 Maths Chapter 4 Exercise 4.4

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Jasmine Grover

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NCERT Solutions for Class 10 Maths Chapter 4 Quadratic Equations Exercise 4.4 is given in this article. Class 10 Maths Chapter 4 Exercise 4.4 has word problems and questions for solving quadratic equations.

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Check out the solutions of Class 10 Maths NCERT solutions chapter 4 Quadratic Equations 4.4

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Check out other exercise solutions of Class 10 Maths Chapter 4

Class 10 Chapter 4 Topics:

CBSE Class 10 Maths Study Guides:

CBSE X Related Questions

  • 1.
    If the median of the following distribution is 32.5, then find the values of x and y.


      • 2.

        Which of the following sequence is \(\textit{not }\)an A.P. ?
         

          • \( 2, \frac{5}{2}, 3, \frac{7}{2}, \dots \)
          • \( -1.2, -3.2, -5.2, -7.2, \dots \)
          • \( \sqrt{2}, \sqrt{8}, \sqrt{18}, \dots \)
          • \( 1^2, 3^2, 5^2, 7^2, \dots \)

        • 3.
          PQ and PR are two tangents to a circle with centre O and radius 5 cm. AB is another tangent to the circle at C which lies on OP. If \(OP = 13\) cm, then find the length AB and PA.


            • 4.
              Verify that roots of the quadratic equation \((p - q)x^2 + (q - r)x + (r - p) = 0\) are equal when \(q + r = 2p\).


                • 5.
                  Assertion (A) : H.C.F. \((36 m^{2}, 18 m) = 18 m\), where \(m\) is a prime number.
                  Reason (R) : H.C.F. of two numbers is always less than or equal to the smaller number.

                    • Both Assertion (A) and Reason (R) are true and Reason (R) is the correct explanation of the Assertion (A).
                    • Both Assertion (A) and Reason (R) are true, but Reason (R) is not the correct explanation of the Assertion (A).
                    • Assertion (A) is true, but Reason (R) is false.
                    • Assertion (A) is false, but Reason (R) is true.

                  • 6.
                    The graph of \(y = f(x)\) is given. The number of zeroes of \(f(x)\) is :

                      • 0
                      • 1
                      • 3
                      • 2

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