Question

MRS. Kaushik has a square plot with the measurement as shown in the figure . She wants to construct a house in the middle of a plot . A garden is developed a garden around the house at the rate of Rules 55 per m2 ​

Answer 1

25

${25}^{2} - (15 \times 20) \\ 625 - 300 \\ 325{m}^{2}$

$325 \times 55 = 17725$

Answer 2

${\large{\red{\mapsto{\maltese{\underline{\green{\boxed{\blue{\underbrace{\overbrace{\pink{\pmb{\bf{Answer࿐by Abhay:}}}}}}}}}}}}}}$

$Area \: \: of \: \: the \: \: square \: \: plot=(25 \times 25) {m}^{2}$

$Area \: \: of \: \: the \: \: house=(20×15) {m}^{2}$

Area of remaining portion in which the garden is built

= Area of square plot − Area of the house

$=(25×25)−(15×20)$

$=325 m {}^{2}$

Total cost = Rs (325×55)= Rs 17,875