A dishonest shopkeeper uses a weight of 800 gm for a kg and professes to sell his good
at cost price. His profit is
20%
21%
24%
24%
By selling 11 oranges for a rupee, a man loses 10%. How many oranges for a rupee should he sell to gain 10%?
9
10
8
8
12.5% of 80 is equal to
8
20
10
10
C.
10