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Let the rate of interest be 'r'%. 4000 X [1 + (r/100)]³ = 6912 Or, 4000 X [(100 + r)³ / (100 X 100 X 100)] = 6912 Or, (100 + r)³ = (6912/0.004) = 1728 X 1000 Or, (100 + r)³ = 12³ X 10³ Or, 100 + r = 120 Or, r = 20%
An electronic item is sold after two successive discounts of 25% and 10%. If the final selling price is Rs. 6,075, then what was the original marked pri...
The ratio of cost price and selling price of a shirt is 4:5 respectively. The shirt was marked up by 30% above its cost price, and sold after giving Rs....
A shopkeeper marked an article 40% above its cost price and made a profit of Rs. 80 when he sold the article after giving a discount of 25%. Find the pr...
A bike is priced at Rs. 300 and sold after two successive discounts of 16% each. What is the final selling price?
A shopkeeper sold a school bag at a profit of 60%. Had he sold the school bag at 20% profit he would have earned Rs.164 less. Find the cost price of the...
A shopkeeper bought an article and marked it at Rs. 600. By selling the article at a discount of 4%, he earns a profit of 20%. Find the cost price of th...
A manufacturer sells an article to a wholesaler at a profit of 20%. The wholesaler sells it to a retailer at a profit of 25%, and the retailer sells it ...
A dealer buys three types of mangoes at Rs. 40, Rs. 30 and Rs. 10 kg respectively. He mixes them in the ratio of 2:3:4 by weight and sells them at a pro...
A man purchases some number of apples at the rate of 36 apple for Rs. 1. How many for a rupee did he sell to gain 12.5%.
