NCERT Solutions for Class 10 Maths Chapter 3 Exercise 3.5

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Jasmine Grover

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CBSE X Related Questions

  • 1.
    Three tennis balls are just packed in a cylindrical jar. If radius of each ball is \(r\), volume of air inside the jar is

      • \(2\pi r^3\)
      • \(3\pi r^3\)
      • \(5\pi r^3\)
      • \(4\pi r^3\)

    • 2.
      In the adjoining figure, the slant height of the conical part is :

        • 4 cm
        • 7 cm
        • 5 cm
        • 25 cm

      • 3.
        In the given figure, \( \triangle AHK \sim \triangle ABC \). If \( AK = 10 \text{ cm} \), \( BC = 3.5 \text{ cm} \) and \( HK = 7 \text{ cm} \), find the length of \( AC \).


          • 4.
            Evaluate : \(\frac{3 \cos^2 30^{\circ} - 6 \csc^2 30^{\circ}}{\tan^2 60^{\circ}}\).


              • 5.
                If the median of the following distribution is 32.5, then find the values of x and y.


                  • 6.
                    Verify that roots of the quadratic equation \((p - q)x^2 + (q - r)x + (r - p) = 0\) are equal when \(q + r = 2p\).

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