By how much above the cost should the goods be marked for sale so that after allowing a trade discount of 20% and a cash discount of `6\ 1/4%`, a net gain of 20% on the cost is made?

By how much above the cost price should an article be marked up for sale so that after allowing two successive discounts of 20% and 6.25% on it, a net gain of 20% is made on the cost? एक वस्तु की कीमत क्रय मूल्य से कितनी अधिक होनी चाहिए ताकि इस पर 20% और 6.25% की दो क्रमिक छूट देने के बाद क्रय मूल्य पर 20% का शुद्ध लाभ हो ?

How much percent above the cost price should a shopkeeper mark his goods so that after allowing a discount of 25% on the marked price, he gains 20%?

How much per cent above the cost price should a shopkeeper mark his goods so that after allowing a discount of 25% on the marked price, he gain 20% ?

How much per cent above the cost price should a shopkeeper mark his goods so that after allowing a discount of 10% on the marked price, he gains 8%

How much per cent above the cost price should a shopkeeper mark his goods so that after allowing a discount of 10% on the marked price, he gains 8%?

By what % must the cost of goods be marked up so that even after a discount of 20% the same amount is recovered as before the discount?

How much per cent more than the cost price should a shopkeeper marks his goods so that after allowing a discount of 20% on the marked price, he gains 10%?

How much percent more than the cost price should a shopkeeper mark his goods so that after allowing a discount of 25% on the marked price, he gains 20%?