(√845 ×19.932+ √4230 ×14.385)/(√1765 ×4.877 ) = ?
(√845 ×19.932+ √4230 ×14.385)/(√1765 ×4.877 ) => (√841 ×20+ √4225 ×14)/(√1764 ×5) => (29 ×20+65 ×14)/(42 ×5) => (580 +910)/210 => 1490/210 = 7.09 = 7
Which of the following shortcut key is used to select all cells of the current row in MS-Excel 2010 worksheet?
________ records everything you type on your PC in order to obtain your log-in name, passwords and other sensitive information.
Speed of 1,000,000,000 periods per second in computer terms is equivalent to:
Expansion cards are inserted into
A dumb terminal has
Which of the following is a web browser created and developed by Microsoft?
Which of the following extension is not audio extension ?
MS word is software of ____
Which of the following device is used to produce hard copies of digital documents?
Which device is used to read information encoded in barcodes?
