Question

Water is filled in a cubical tank of side 10m is transferred completely to a cuboidal tank of length 5m and breadth 10 and height h. Find the height of the cuboidal tank (in metre).

• A. 20
• B. 40
• C. 54
• D. 60

Answer 1

The correct option is A

20

Volume of cube = ${\left(side\right)}^3$

Volume of cuboid = (length) $\times$ (breadth) $\times$ (height)

So height of cuboidal tank can be found by equating both

$\Rightarrow$ $10\times 10\times 10=10\times 5\times h$

$\Rightarrow$ h = 20 m

Height = 20m