Successive discounts of 20% and 12% are equivalent to a single discount of:
সমাধান
সঠিক উত্তর: Option B
suppose Cost Price is tk 100 then 20% discount means Selling Price is tk .80 but again on this price there's a dicount of 12% therefore, the final discount =80 X 12/100=9.6 % therefore, total discount = 20+9.6=29.6%