1.A semicircular disc of mass MMM and radius RRR is free to rotate about its diameter. The moment of inertia of semicircular disc about a line perpendicular to its plane through centre is:a.MR2MR^{2}MR2b.fracMR22\\frac{MR^{2}}{2}fracMR22c.fracMR23\\frac{MR^{2}}{3}fracMR23d.fracMR24\\frac{MR^{2}}{4}fracMR24Login to continueOnly logged in users canattempt or see the solution.