" Q6.By selling an AC for Rs "18000," I loose "20%." What did I pay for it? "

By selling an A.C for Rs 18000, I loose 20%. What did I pay for it?

By selling an A.C for Rs 18000,I loose 20%. What did I pay for it?

By selling a radio for Rs.240, I lose 20%. What percent shall I gain by selling it for Rs.320?

By selling 90 pens for Rs. 80 a man loses 20%. What should be the selling price (in Rs.) of 90 pens for 20% profit?

By selling an article for Rs.600 a man losses 20%. At what price should he sell it in order to gain 25%?

On selling an article for Rs. 48, one loses 20%. In order to gain 20%, what would be the selling price ? 1.) Rs. 52 2.) Rs.56 3.) Rs.68 4.) Rs.72