Each hemoglobin molecule is made up of four heme groups surrounding a globin group. Heme contains iron and gives a red color to the molecule.
Some toffees were bought at rate of 11 for Rs10 and same number at the rate of 9 for Rs10. If the whole lot was sold at one rupee per toffee, then gain%...
A shopkeeper bought two articles for Rs. 500 each. If he sold one of them at 25% profit and the other at 15% loss, then find the difference between the ...
A gadget costing Rs. 3,500 is sold after offering a discount of 15%. If a profit of 25% is made on the sale, what is the marked p...
The sale price of item 'A' is Rs. 9,125, and it generates a profit of 25%. If item 'B' has a cost price that is Rs. 200 higher than the cost price of i...
A shopkeeper sold an article at marked price and got a profit of 50%. If he had given a discount of 20%, then find his new profit percent.
Even after allowing a discount of 40% on the marked price, a shopkeeper earns 50 % profit. By what percentage has the marked price been marked up above ...
31 kg of rice ‘A is purchased for Rs. 7/kg while 28 kg of rice ‘B’ is purchased for Rs. 8/kg. If the mixture of the both types of rice is sold at ...
Profit percentage received on a product when sold for Rs. 400 is equal to the percentage loss incurred when the same product is sold for Rs. 240. Find t...
A shopkeeper marked an article ‘A’ 25% above the cost price and sold it for Rs. 7056 after giving a certain discount while he sold an articl...
