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Part filled by A in 1 hour = 1/15 ; Part filled by B in 1 hour = 1/25 ⇒ Part filled by ( A + B) in 1 hour = ( 1/15 + 1/25 ) = 8/75 ∴ Hence, both the pipes together will fill the tank in 75/8 hours.
What does the term "GUI" stand for?
MS word is software of ____
A type of line printer that uses an embossed steel band to form the letters printed on the paper.
Software program that enables interaction with hardware devices like printers, scanners etc ?
Minimum number of bits required to store any 3 digit decimal number is equal to
BIOS is ____________
Which of the following technologies were used by third-generation computers?
It is computer printing device for printing vector graphics.
Which system call creates a new process in an operating system?
What is the smallest and largest font size available in Font Size tool on formatting toolbar?