On passing an electric current,the quantity of deposition of a metal on cathode depends on the

$\begin{array}{1 1}\text{shape of cathode}\\\text{size of cathode}\\\text{concentration of electrolytic solution}\\\text{quantity of charge and charge number of metal ion}\end{array}$

Answer : quantity of charge and charge number of metal ion
The quantity of deposition of a metal on cathode depends on the quantity of charge and charge number of metal ion