A’s salary was decreased by 50% and subsequently increased by 50%. How much percent does he lose?
A50
B30
C25
D10
A50
B30
C25
D10
Related Questions:
In 2001, the production of sugar was 1584 million kgs which is 20% more than that in 1991. Find the production (in million kgs) of sugar in 1991.
A. 1980
B. 1280
C. 1300
D. 1320