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

Salary of a person is first increased by 20 %, then it is decreased by

1.	Salary of a person is first increased by 20 %, then it is decreased by 20 %. Then the percentage change in his salary is:
A.	4 % decreased
B.	8 % increased
C.	8 % decreased
D.	20 % increased
Answer» B. 8 % increased

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

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