Question
Which of the following is an Internet service that
translates domain names into IP addresses?Solution
Domain Name System is an Internet service that translates domain names into IP addresses. The DNS has a distributed database that resides on multiple machines on the Internet. DNS has some protocols that allow the client and servers to communicate with each other.
A bakery produces two types of cakes, chocolate and vanilla. The production cost for a chocolate cake is ₹200 and for a vanilla cake is ₹150. If the...
A shopkeeper sold an article at marked price and got a profit of 60%. If he had given a discount of 10%, then find his new profit percent.
The sum of the income of Raj and Roni is Rs. 168000. A spends 50% of his income and B spends 75% of his income in such a way that B’s saving is Rs. 90...
The selling price of a product when sold at 20% profit is Rs. 60 more than its selling price when sold at a loss of 10%. What is the cost price of the p...
Ratio of MP and SP of an article is 8:5 and the article is sold at 25% profit. Find cost price of article, if the selling price is 200 more than its CP?
A man bought an article at 30% less of the marked price and sold it at 12% more than the marked price. Find the profit earned by him.
...The marked price of an article is ₹1,500. A discount of 20%  is allowed. What is the selling price ?
A shopkeeper marked an article P% above its cost price and sold it for Rs. 1440 after giving a discount of 20%. If the ratio of cost price and selling p...
A bought a laptop for Rs.20000. He spent 20% of the amount that he had paid for buying it for its repair. He then sold the laptop to B and earned a prof...
- The cost price of item ‘Y’ is 75% of item ‘X’. If item ‘X’ is sold at a profit of 25% and item ‘Y’ at a loss of 20%, the total profit made ...
