Q. A number is first increased by 25% and then decreased by 20%. The net percentage change is:
✅ Correct Answer: (C)
No change
Explanation: Assume the number is 100. After a 25% increase it becomes 125. A 20% decrease on 125 is 25, so the final value is 100. Hence, there is no change.
Explanation by: Mr. Dubey
Assume the number is 100. After a 25% increase it becomes 125. A 20% decrease on 125 is 25, so the final value is 100. Hence, there is no change.