Question

98. At what per cent above the cost price should a trader mark his goods
so that after allowing a discount of 20%, he still gains 12%.
(a) 35
(b) 32
(c) 40
(d) 50​

Answer 1

Answer:

b. 32percent above the cost price should a trader mark is goods .

so that after allowing a discount 20% he still gains 12%