Let the average weight of all five = 100x So, weight of P = 80x, Q = 102x and R = 84x Let the weight of S = a and that of T = b =>(80x + 102x + 84x + a + b)/5 = 100x => a + b = 234x => a : b = 5:8 → a = (5/13) × 234 = 90x → b = (8/13) × 234 = 144x Difference = 144x – 90x = 54x => 54x = 67.5 => x = (67.5/54) = 1.25 Average weight of all the five persons = 100 × 1.25 = 125 kg
ISDN stands for_________.
What is the shortcut key for ‘Deleting One Word to the Right’?
________________ is a communication technology used by some incoming mail servers.
Which of the following refers to the temporary storage location used for cut, copy and paste?
Which output device transfers processed information into a printed page?
Switching device of fifth generation computer is--------
What is the full form of QSAM?
What is the full form of UNIVAC?
A modem is connected to
Unauthorized copying of software to be used for personal gain instead of for personal backups is called