Question

What is the length of a box if volume=$20,000m^3$, breadth = $25m$ and height = $20m$ ?

• A. 30 m
• B. 9 m
• C. 40 m
• D. 8 m

Answer 1

The correct option is C

40 m

Volume $V=length\times breadth\times height$

$\Rightarrow 20,000=length\times 25\times 20$

$\Rightarrow 20,000=length\times 500$

$\Rightarrow length=\frac{20000}{500}=40m$