Question

What is the volume of the below given solid?

• A. 240 cu units
• B. 330 cu units
• C. 150 cu units
• D. 90 cu units

Answer 1

The correct option is A 240 cu units

The given solid can be decomposed into the following rectangular prisms.


Volume of a rectangular prism
= length $\times$ width $\times$ height

Volume of rectangular prism 1
= $3\times 5\times 6$
= 90 cu units

Volume of rectangular prism 2
= $6\times 5\times 5$
= 150 cu units

$\therefore$ Volume of the solid
= Volume of rect. prism 1 +
Volume of rect. prism 2
= 90 cu units + 150 cu units
= 240 cu units