সব প্রশ্নে ফিরে যান
Math
Arif incurred a loss of 25% by selling a used mobile phone set at taka 1500. How much could he gain/lose by selling that 2200 taka ?
A) 10% loss
B) 20% gain
C) 10% gain
সঠিক উত্তর
D) 20% loss