The area of the largest circle, that can be drawn inside a rectangle with side 18 cm by 14 cm, is :

Answer: Option B

Radius of the required circle :
$$\begin{array}{rl}& =\left(\frac{1}{2}\times 14\right)cm\\ & =7cm\end{array}$$
Area of the circle :
$$\begin{array}{rl}& =\left(\frac{22}{7}\times 7\times 7\right)c{m}^2\\ & =154c{m}^2\end{array}$$