Column – I gives physical quantities of a situation in which a current i passes through two rods I and II of equal length that are joined in series. The ratio of free electron density (n), resistivity (ρ) and cross – section area (A) of both are in ratio n1:n2 =2 :1,  ρ1ρ2=2:1  and A1:A2=1:2 respectively. Column II gives corresponding results. Match the ratios in the column I with the values in column II