If all the sides of a square are increased by 20%, then the area is increased by ............
Let the original length of square be x,
The sides of a square are increased by 20% = 1.2x
%tage increase in area $$\frac{1.2x^2-x^2}{x^2}\times 100 = 44\%$$
Option B is correct.
Create a FREE account and get:
Day-wise Structured & Planned Preparation Guide
By proceeding you agree to create your account
Free CAT Schedule PDF will be sent to your email address soon !!!
