A shopkeeper cheats to the extent of 10% while buying and selling, by using false weights. His total gain is.
A. 21%
B. 23%
C. 20%
D. 22%
Answer:A
A shopkeeper cheats to the extent of 10% while buying and selling, by using false weights. His total gain is.
A. 21% B. 23% C. 20% D. 22%