Get Started with ixamBee
Start learning 50% faster. Sign in now
Using the identity a³ + b³ + c³ - 3abc = (a + b + c)(a² + b² + c² - ab - bc - ca), and since a + b + c = 0, the expression simplifies to 3abc. Correct answer: a) 3abc
A shopkeeper offers a 10% discount on an article and still manages to earn a 12% profit. If the marked price of the article is Rs. 2800, calculate the c...
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.320. Find the...
Hari purchased 9 bags, 12 shoes, and 15 hats for Rs. 270, Rs. 720, and Rs. 450, respectively, from a seller. By selling each bag and each shoe, the sell...
A shirt is marked 30% above the cost price and sold after a discount of Rs.200 at Rs.398. Find the cost price of the shirt.
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 ...
The selling price of a mobile phone is Rs. 735. If the mobile phone was sold at 25% profit, then find the discount offered given that the mobile phone w...
A vendor first increased the price of a book by 18% and then by 25%. If he sells it after allowing a discount of 20%, then he will earn a profit of Rs. ...
A, B and C started a business. Twice the investment of A is equal to thrice the investment of B and also five times the investment of C. If the total pr...
A person bought an article and sold it at a loss of 20%. If he had bought it at 10% loss and sold it for 74 more, he would have gained 30%. Find the pro...
