In order that there may be a profit of 20% after allowing a discount of 40% on the marked price, the cost price of an article has to be increased by?
| Question | In order that there may be a profit of 20% after allowing a discount of 40% on the marked price, the cost price of an article has to be increased by? | |
| Type | multiple_choice | |
| Option | 66.67% | incorrect |
| Option | 33.33% | incorrect |
| Option | 50% | incorrect |
| Option | 100% | correct |
Solution
