IBPS RRB Office Assistant 2020 Paper

Given, Area of square = 1444 sq m
∴ Side of square =√1444=38m
Now, according to the question,
Breadth of rectangle =38×

1

4

m
and length of rectangle =38×

3

4

m
∴ Area of rectangle = Length × Breadth =38×

3

4

×38×

1

4

=1444×

3

16

‌sq‌m
Now, difference between area of square and rectangle = Area of square - Area of rectangle
=1444−1444×

3

16

=1444(1−

3

16

) =1444×

13

16

=1173.25 sq.m