Moment of Inertia (M.I.) of four bodies having same mass ‘M’ and radius ‘2R’ are as follows:
I1= M.I. of solid sphere about its diameter
I2 = M.I. of solid cylinder about its axis
I3 = M.I. of solid circular disc about its diameter
I4 = M.I. of thin circular ring about its diameter
If 2(I2 + I3) + I4 = x. I1 then the value of x will be