Question 34 of 249

Two non-mixing liquids of densities ρ and nρ(n>1) are put in a container. The height of each liquid is h. A solid cylinder  floats with its axis vertical and length pL p<1 in the denser liquid. The density d is put in this container. The cylinder floats with its axis vertical and length pL (p<1) in the denser liquid. The density d is equal to 

(a) {2+(n+1)p}ρ             (b) {2+(n-1)p}ρ

(c) {1+(n-1)p}ρ              (d) {1+(n+1)p}ρ