Redox Reactions and Electrochemistry: JEE Main 2026 Chemistry question

An electrochemical cell, consist of the following two redox couples, $\mathrm{M^{x+}(aq)/M(s)}$ [$E^\ominus_{red}=+0.15$ V] and $\mathrm{Fe^{3+}(aq)/Fe(s)}$ [$E^\ominus_{red}=-0.036$ V]. The cell EMF ($E_{cell}$) is recorded to be 0.2057 V. If the reaction quotient of the electrochemical reaction is found to be $10^{-2}$, then the value of $x$ is ______. (Nearest integer) [Given: M is a p-block metal and $\frac{2.303RT}{F}=0.059$ V]