A person sold a chair at a profit of 13%. Had he sold it for Rs. 607.50 more, he would have gained x%. If the cost price of the chair is Rs. 3750, then the value of x is:
A30
B28.4
C29.2
D32
A30
B28.4
C29.2
D32
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?