Question
In a classroom there are 14 boys and 11 girls. Average
age of each boy and each girl is 21 years and 15 years respectively. The sum of ages of all the boys, girls and a teacher whose age is ‘x’ years is 500 years. Find the value of ‘x’.Solution
Sum of ages of all boys = 14 x 21 = 294 Sum of ages of all girls = 11 x 15 = 165 So, 294 + 165 + x = 500 => x = 41
Which protocol is used to transfer files over the internet?
Which among the following is internet Standard Protocol?
Which out of following is not a file extension of a video file?
Harmful programs used to disrupt computer operation, gather sensitive information, or gain access to private computer systems are commonly referred to as:
Who is recognised as the Father's of the Internet?
To undo the last work, we have to use which of the following Windows shortcut key?
South Bridge is ________
The operating system that is self-contained in a device and resident in the ROM is ______
A permanent electronic portable storage device that plugs into a USB port is called a _________.
Which of the following is a Web browser?
Relevant for Exams:
