The salary of a person is increased by 10 percent and after sometime, reduced by 10 percent. By how much will his salary change from the original?
A. 1 percent
B. -1 percent
C. 2 percent
D. Remains unchanged
Answer:B
The salary of a person is increased by 10 percent and after sometime, reduced by 10 percent. By how much will his salary change from the original?
A. 1 percent B. -1 percent C. 2 percent D. Remains unchanged