Question
What is a technique used to gain unauthorized access to
computers, whereby the intruder sends messages to a computer with an address indicating that the message is coming from a trusted host?Solution
IP spoofing involves sending messages to a computer with an address that appears to come from a trusted source.
Cost price of an article is Rs. 20,250. It is marked 48% above its cost price and sold after allowing 20% discount. Find the profit (in Rs.) earned
A shopkeeper bought two articles for Rs. 900 each. If he sold one of them at 40% profit and the other at 25% loss, then find the difference between the ...
The shopkeeper sold the earrings at the profit of 25% and the cost price of earrings is Rs.3600. He earns x% profit on bracelet costing Rs.3000. If the ...
The marked price of the washing machine is 40% above its cost price. The seller offers two successive discounts of 25% and 15%, respectively. If he incu...
- If the total cost of 8 cups and 5 plates is Rs. 260 and the total cost of 6 cups and 4 plates is Rs. 200, then find the cost of 9 cups.
If 15 buttons are bought at Rs 1 and sold at the rate of 10 buttons at Rs 1, what will be the percentage profit?
Meena buys some equal-priced goods for Rs. 7,500. She sells one-third of them at a loss of 12%. What profit percent should she make on the rest to earn ...
An item is marked at 25% above its cost price. A discount is given on the marked price, and the profit earned from selling the item is three-fifths of t...
A shopkeeper sold two articles for Rs. 3588 each. One article is sold at a profit of 15% while another one is sold at a loss of 20%. What will be the su...
Person 'A' bought a washing machine for a certain amount. He marked it up by p% and then gave a discount of 11.11%, resulting in ...
