The area of a rectangular ground is $120 m^2$ and its length is $12 m$. Find its breadth.

Find the total surface area of a cube whose edge is $8 cm$.

Find the volume of a cube whose edge is $10 cm$.

Find the total surface area of a cuboid of length $10 m$, breadth $7m$ and height $5 m$

The total surface area of a cube is $726 m^2$. Find its edge.

Find the perimeter of the figure given below.

From a circular aluminium sheet of radius $14 cm$, a sector of angle $45°$ is removed. Find the percentage of the area of the sector removed.

The area of the top face of a book in the shape of a square is $225 c{m}^2$. The thickness of the book is $5 cm$. Find its volume in $c{m}^3$.

The area of a square field is $16$ hectors. Find the cost of fencing it with a wire at $₹2$ per metre in rupees.