Question
A mixture contains ‘x’% milk. 25% of this mixture is
taken out and is replaced with same quantity of water. This procedure is repeated two more times. If the resultant mixture contains 16.875% milk, then find the value of ‘x’.Solution
According to question, => 16.875 = x × (75/100) × (75/100) × (75/100) => x = 40
 In a multi-user operating system, what does it allow multiple users to do simultaneously?
One should click ___________ , in order to move from one worksheet to another in MS-Excel workbook.Â
_________ computers exhibits the features of both analog and digital computers.
In which of the following network topology, all devices on a network are connected to a single continuous cable?
Which of the following is not a Computer language ?
Which one of the following is an example of an input AND output device?
Errors in computer programmes are called :
What is the key characteristic of a real-time operating system?
The OSI model's Presentation Layer is responsible for:
One should click ___________ in order to move from one worksheet to another in MS-Excel workbook.Â
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