Question
___________________ is the amount of time taken to
fulfill the request by the process. It can be calculated by taking the difference between the completion time and the arriving time. Read the below passage and answer the questions First Come First Serve (FCFS) Â is an operating system scheduling algorithm that automatically executes queued requests and processes in order of their arrival. It is the easiest and simplest CPU scheduling algorithm. In this type of algorithm, processes which requests the CPU first get the CPU allocation first. This is managed with a FIFO queue. The full form of FCFS is First Come First Serve. As the process enters the ready queue, its PCB (Process Control Block) is linked with the tail of the queue and, when the CPU becomes free, it should be assigned to the process at the beginning of the queue.Solution
The correct answer is A
A 120-litre mixture contains 25% alcohol. How many litres of alcohol should be added so that alcohol becomes 40% of the final mixture?
A 320 litre mixture of water and acid contains 80 litres more water than acid. If 25% of the mixture is removed and then ‘k’ litres of acid is adde...
An 84-litre mixture contains 75% milk. If 'x' litres of water are added to this mixture, the quantity of milk in the resulting mixture becomes 27 litres...
A 20 L solution contains 30% sugar. How much water should be added to make the sugar 20% of the new solution?
Mixture 'P,' comprising both milk and water, is combined with another mixture 'Q' (consisting of milk and water) in a ratio of 3:2, respectively. The ...
Two vessels A and B contain mixture of milk and water. Ratio of milk and water in vessel A and B are in the ratio 1:2 and 3:2 respectively. In what rati...
Mixture A has juice and water in a ratio of 3:5, while mixture B has juice and water in a ratio of 5:4. If these two mixtures are combined in a 2:3 rati...
2 Kg of sugar at Rs 30 per Kg is mixed with 3 Kg of 2nd type of sugar to get a mixture costing Rs 46 per Kg. Find the price of the costlier sugar
A 420 litre mixture contains only milk and water in the ratio 5:2 respectively. If 'x' litre of water is added to the mixture, then ratio of milk and w...
A container was initially filled to the brim with milk. After removing 52% of the milk, 348 ml remained in the container. Calculate the original volume ...
