Entry fee in an exhibition was Rs. 1. Later, this was reduced by 25% which increased the sale by 20%. The percentage increase in the number of visitors is :
A. 40 %
B. 60 %
C. 20 %
D. 80 %
Answer:B
Entry fee in an exhibition was Rs. 1. Later, this was reduced by 25% which increased the sale by 20%. The percentage increase in the number of visitors is :
A. 40 % B. 60 % C. 20 % D. 80 %