A body floats with one-third of its volume outside water and `3//4` of its volume outside another liquid. The density of another liquid is :

Options

A. `8//3`
B. `2//3`
C. `4//3`
D. `5//3`

Answer

A

Explanation

`V` : volume of cube
`W = F_B = F'_B`
`rho_omega.(2 V)/(3) g = rho.(V)/(4) g`
`rho = (8)/(3) rho_omega = (8)/(3) g//c c`.