Question
In mobile computing, what is the main feature of
pervasive computing?Solution
Pervasive computing refers to the integration of microprocessors into everyday objects and environments, allowing these devices to communicate and perform tasks autonomously. This concept is central to the Internet of Things (IoT) and mobile computing. a) Use of virtual machines : Virtual machines relate to cloud computing, not specifically pervasive computing. b) Constant network connectivity : While connectivity is important, the primary feature of pervasive computing is device integration into the environment. d) Cloud-based data storage : Cloud storage is an aspect of mobile computing but not the defining feature of pervasive computing. e) Large-scale data processing : This refers more to big data analytics than to pervasive computing.
Marked price of an article is Rs.320 more than its cost price. If profit earned is equal to the discount given then find the profit earned?
- A merchant marked a product 30% above its cost price. If he sold the product at a 20% discount, what is the merchant's gain percentage?
A shopkeeper marked an article P% above its cost price and sold it for Rs. 748.8 after giving a discount of 20%. If the shopkeeper had a loss of 6.4% on...
A shopkeeper bought two articles for Rs. 200 each. If he sold one of them at 40% profit and the other at 25% loss, then find the difference between the ...
Item ‘X’ had a cost price of Rs. 800 and it was marked up by 25%. It was later sold after giving a discount of Rs. 40. Another item ‘Y’ was sold...
What will be the cost price of an Wheat bag if a shopkeeper initially marked it 75% above the cost price and then offered two successive discounts of 20...
If the cost price of 5 items is equal to the selling price of 8 items, then what will be the profit or loss percentage?
A shopkeeper sold a school bag at a profit of 42%. Had he sold the school bag at 22% profit he would have earned Rs.124 less. Find the cost price of the...
After selling 20 pens, a Shopkeeper earn a profit of the selling price of 6 books. While selling 20 books, a shopkeeper losses a selling price of 8 pens...
A shopkeeper sold an article for Rs. 600 after offering a discount of 40%. If he earned a profit of 50%, then find the ratio of cost price to the marked...
