A dealer declares to sell at cost price, but uses a false weight of 900 gms for 1 Kg. what is his gain percentage.
A10%
B9%
C11 1/9%
D9 1/11%
A10%
B9%
C11 1/9%
D9 1/11%
Related Questions:
A mobile company has a prepaid pack of validity 28 days.To get 15% or more profit, the company thinks about the following strategies
1) Reduce the package validity period to 21 days
2)increase the package validity to 30 days, increase the price by 20%
3)increase the price by 10% reduce the validity to 24 days.
What is more correct about these strategies?