20% ലാഭത്തിൽ ഒരു വസ്തു വിറ്റപ്പോൾ 60 രൂപ കിട്ടിയെങ്കിൽ വാങ്ങിയ വില?
A70 രൂപ
B60 രൂപ
C50 രൂപ
D80 രൂപ
A70 രൂപ
B60 രൂപ
C50 രൂപ
D80 രൂപ
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?