Question
A seller sold a vehicle for Rs. 81,000 with the loss of
10%. At what price be sold to earn 10% profit?Solution
SP = Rs. 81,000 Loss = 10% CP = SP ×100/(100-l%) = 81,000 × 100/90 = Rs. 90,000 Now, profit = 10% SP = CP ×(100+P%)/100 = 90,000 × 110/100 = Rs. 99,000
Which device is used to connect different networks and route data between them?
Internet banking is an example of
Transfer of data from one application to another line is known as :
Which device connects LAN to Internet :
 Which layer of the OSI model is used for establishing, maintaining, and terminating sessions between two devices?
Which network device operates at the Data Link Layer (Layer 2) of the OSI model and connects devices based on MAC addresses?
How to verify that while sending confidential information over the Internet such as usernames, passwords, or credit card numbers, sent data is encrypted
Which of the following protocols is used to retrieve emails from a server?
What does 'BIOS' stand for in computing?
The highest or topmost protocol layer where a communication originates in the form of a message is known as.........................
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