সব প্রশ্নে ফিরে যান
Math
A machine is sold at a profit of 10%. Had it been sold for Tk. 40 less, there would have been a loss of 10%. What was the cost price?
A) Tk. 175
B) Tk. 200
সঠিক উত্তর
C) Tk. 225
D) Tk. 250