Air Sparging. Air sparging reduces concentrations of volatile constituents in petroleum products in soils and dissolved in groundwater.
Seema sold a laptop at a profit of 15%. If she had bought it at 10% less and sold it for ₹ 2,200 more, she would have gained 40%. What was the cost pr...
If Mohit purchased some goods for Rs. 1240 and sold one-fourth of these goods at a loss of 12% then at what gain per cent should the remainder goods be ...
A shopkeeper purchased three items 'X', 'Y', and 'Z' at the same price. He sold item 'X' at a 10% profit, item 'Y' at a 15% loss, and item 'Z' at a 30% ...
If the Cost price of an item is 6/4 of its selling price, then what will be the loss/profit percentage?
A grocer sells wheat at a profit of 14% and uses a weight which is 24% less. Find his total percentage gain.
A person earn 18% profit on the marked price. If he quadruple the marked price but gave 40% discount on the new marked price then how much percentage of...
A bought a laptop for Rs.25000. He spent 22% of the amount that he had paid for buying it for its repair. He then sold the laptop to B and earned a prof...
Ajay bought a Sopha for Rs. 81000. After one year he sold it to Vikas at 20% less of his cost price. Vikas spends extra Rs. 750 for its repair....
A sold 60% more apples than B. Ratio of number of apples sold by B to number of apples sold by C is 7:8. Find the number of apples sold by A if number o...
A Shopkeeper marks the price of a mobile phone at Rs. 6,000/- and gives a discount of 10%. He also gives a pen drive worth Rs. 600 free with the mobile ...
