Question
A certain sum of money, when invested at a simple
interest rate of 12% per annum, grows to Rs. 3,850 over a period of 54 months. What will be the interest earned if the same sum is invested at a simple interest rate of 10% per annum for 1 year?Solution
Let the sum invested be Rs. 'P'. ATQ; 3850 - P = {(P X 12 X 54)/(12 X 100)} Or, 3850 - P = (27P/50) Or, (3850 - P) X 50 = 27P Or, 3850 X 50 - 50P = 27P Or, 77P = 192500 So, P = 2500 So, required interest = (10 X 2500 X 1) ÷ 100 = Rs. 250
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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