Question
Two workers, A and B, can finish a task in 36 days and 48
days respectively, working alone. How many days will they take to complete the work together?Solution
ATQ,
Let the total work be 144 units (LCM of 36 and 48)
Efficiency of 'A' = (144 ÷ 36) = 4 units/day
Efficiency of 'B' = (144 ÷ 48) = 3 units/day
Required time = 144 ÷ (4 + 3) = (144 ÷ 7) = 20(4/7) days
How can the capacity of a CPU be measured?:
__________ is copying a process from memory to disk to allow space for other processes.
A Website’s main page is called its
To access the services of the operating system, the interface is provided by the______Â
Which out of the following is not an example of Operating System ?
What are the horizontal and vertical lines on a worksheet called?
What is the example of freeware?
What is the main function of an operating system?
Which of the following does all processes related to arithmetic and logic operations that need to be done on instruction words?
___________ is a programming language for creating special programs like applets.Â
Relevant for Exams:
