C-03-Q186mediumsingle_mcq
Pen sold Tk 11 with 10% profit. Cost price?
Pen sold Tk 11 with 10% profit. Cost price?
- aTk 10
- bTk 9.9
- cTk 11
- dTk 1
ব্যাখ্যা
A 10% profit means the selling price is 110% of the cost: . Hence .
Pen sold Tk 11 with 10% profit. Cost price?
A 10% profit means the selling price is 110% of the cost: . Hence .