Home
Class 14
MATHS
Side of a square is first increased by 1...

Side of a square is first increased by `10%` and then decreased by `20%.` What is the overall percentage change in area ?

A

A)Decrease by `22.56%`

B

B)Increase by `18.24 %`

C

C)Increase by `22.56%`

D

D)Decrease by `18.24%`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Similar Questions

Explore conceptually related problems

.Manoj's income increased by 20% and then decreased by 20% .What is the total percentage change in Manoj's income?

The length of a rectangle is increased by 10% and the breadth is increased by 25%. What is the percentage change in its area?

If the length of a rectangle is increased by 50% and breadth is decreased by 25%, what is the percentage change in its area? 12.5% increase (b) 10% increase (c) 25% increase (d) 20% decrease

If length of the rectangle is increased by 50% and breadth is decreased by 20% . Then what is the percentage change in the area?

If length of the rectangle is increased by 50% and breadth is decreased by 20%. Then, what is the percentage change in the area?

If the base of triangle is increased by 10% and height is decreased by 20%, then what will be the percentage change in the area of a triangle ?

Salary of a person is first increased by 20%, then it is decreased by 20%. The percentage change in his salary is

A number is increased first by 10% and then it is decreased by 10% .What is the percentage change in the number ? (a) 11% increase (b)No change (c) 1% decrease (d) 11% decrease