Question
What is A's present age, if after 15 years his age will
be 5 times his age 7 years back?Solution
Let A's present age be x. A's age 7 years ago = (x - 7) A's age after 15 years = (x + 15) According to question, =>(x + 15) = 5 (x – 7) => x + 15 = 5x – 35 => 4x = 50 => x = 12.5 years
_________ can be used to store a large number of files in a small amount of storage space. Â
At which layer of the OSI model does IP (Internet Protocol) work?
One should click ___________ , in order to move from one worksheet to another in MS-Excel workbook.Â
In binary representation, what is the decimal value of the binary number 1010?
Computer Virus is a
The number of pixels displayed on a screen is known as
Which of the following is a text file that a Web browser stores on a user’s machine?Â
How can the capacity of a CPU be measured?:
Which of the following is also termed as multimedia education?
A telecommunications network which allows computers to exchange data is known asÂ
