The current age of Gina is five times that of Henry. 8 years from now, Gina's age will be twice the age of Ian at that time. If Henry is 3 years younger than Ian, determine the current age of Gina.
Let the present age of Henry be ‘h’ years. Thus, the present age of Gina = ‘5h’ years. Let the present age of Ian be ‘h + 3’ years. ATQ, (5h + 8) = 2 × (h + 3 + 8), Or, 5h + 8 = 2h + 22, Or, 5h – 2h = 22 - 8, Or, h = 7, Therefore, 5h = 35. Therefore, the current age of Gina = 35 years.
Which operating systems are designed to operate on small machines with limited resources, such as PDAs?
Which of the following is used to direct and dispatch data packets between different networks?
At which layer of the OSI model does IP (Internet Protocol) work?
Which of the following is not included in the four basic dimensions of ICT?
Which of the following term is used when your computer stops working suddenly?
What is the function of "LOOKUP"?
In the OSI model, which layer is responsible for end-to-end communication and error recovery?
To represent the unit of data, which of the following devices use ‘set of beads’?
Storage device found inside the computer is
A set of rules that allow electronic devices to communicate with each other is known as
