Question

Mass(kg)	Volume $\left(m^3\right)$	Density $\left(kg/m^3\right)$
350	175	x
y	190	4

Choose the correct option :

• A. $x=2$, $y=760$
• B. $x=4$, $y=570$
• C. $x=3$, $y=650$
• D. $x=5$, $y=730$

Answer 1

The correct option is A $x=2$, $y=760$

We know that density $\rho$ $=mass/Volume=m/V$
From 1st row of table,
$x=350/175=2$
From 2nd row of table,
$4=y/190$
$y=760$
Hence correct option is $A$.