Question

A body floats with $\frac{1}{3}rd$ of its volume outside water and with $\frac{3}{4}th$ of its volume outside another liquid, then the density of the liquid is :

• A. $\frac{3}{8}g/cc$
• B. $\frac{8}{3}g/cc$
• C. $\frac{9}{4}g/cc$
• D. $\frac{4}{9}g/cc$

Answer 1

Answer: (B)

$\frac{8}{3}g/cc$

volume of liquid inside the liquid1=2/3rd of total volume

volume of liquid inside the liquid2 = 1/4th of total volume

density of liquid$=\frac{2/3}{1/4}=8/3g/cc$