JEE Mains 25-Jan-2023 Shift 2 Solved Paper

If a solid sphere of mass 5‌kg and a disc of mass 4 kg have the same radius. Then the ratio of moment of inertia of the disc about a tangent in its plane to the moment of inertia of the sphere about its tangent will be ‌

x

7

. The value of x is ______.