Properties of Solids and Liquids: JEE Main 2025 Physics question

A 3 m long wire of radius 3 mm shows an extension of 0.1 mm when loaded vertically by a mass of 50 kg in an experiment to determine Young's modulus. The value of Young's modulus of the wire as per this experiment is $P\times10^{11}$ N m$^{-2}$, where the value of P is: (Take $g = 3\pi$ m/s$^2$)