Please enter the following details
Free Daily Targets & Mocks
Study Material & Formulas PDFs
1 on 1 Mentorship
Question 182
The perimeter of a square is twice the perimeter of a rectangle. If the perimeter of the square is 56 cms. and the length of the rectangle is 9 cms., what is the difference between the breadth of the rectangle and the side of the square ?
Solution
Let side of square be $$a$$.
Length of rectangle be $$l$$ and breadth be $$b$$.
Perimeter of square = $$4\times a=56$$.
$$a=14$$.
Given $$4\times a=2\times2\times \left(l + b\right)$$.
$$a= \left(l + b\right)$$.
Also given $$l=9$$
$$b=a - l = 14 - 9 = 5$$.
$$a - b = 14 - 5 = 9$$.
Hence Option B is the correct answer
Create a FREE account and get:
- Banking Quant Shortcuts PDF
- Free Banking Study Material - (15000 Questions)
- 135+ Banking previous papers with solutions PDF
- 100+ Online Tests for Free
