Recent questions in GATE

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In the notation (a/b/c) : (d/e/f) for summarizing the characteristics of queuing situation

asked Sep 7, 2017 in IM&OR by chandu (215k points)

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The probability distribution of number of arrivals of jobs in a fixed time interval is

asked Sep 7, 2017 in IM&OR by chandu (215k points)

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the average waiting time in queue in min is

asked Sep 7, 2017 in IM&OR by chandu (215k points)

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the average waiting time in the queue is

asked Sep 7, 2017 in IM&OR by chandu (215k points)

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Little’ law is a relationship between

asked Sep 7, 2017 in IM&OR by chandu (215k points)

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The probability density function f(t) of the inter-arrival time is given by

asked Sep 7, 2017 in IM&OR by chandu (215k points)

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The average number of the customers in the queue will be

asked Sep 7, 2017 in IM&OR by chandu (215k points)

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The probability that a person who comes in leaves without joining the queue is

asked Sep 7, 2017 in IM&OR by chandu (215k points)

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The cost of providing service in a queuing system increases with

asked Sep 6, 2017 in IM&OR by chandu (215k points)

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Determine all critical path(s) and their duration(s).

asked Sep 6, 2017 in IM&OR by chandu (215k points)

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Draw the network for the above project capturing the precedence relationships

asked Sep 6, 2017 in IM&OR by chandu (215k points)

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Find the critical path and estimate the project duration

asked Sep 6, 2017 in IM&OR by chandu (215k points)

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What is the minimum duration of the project?

asked Sep 6, 2017 in IM&OR by chandu (215k points)

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Under PERT assumptions, determine the distribution of project duration.

asked Sep 6, 2017 in IM&OR by chandu (215k points)

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The second shortest path from node 1 to node 6 has total cost (in INR) of

asked Sep 6, 2017 in IM&OR by chandu (215k points)

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The latest finish time (in days) for node 10 is ______________

asked Sep 6, 2017 in IM&OR by chandu (215k points)

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The minimum time (in days) for completion of the project is________

asked Sep 6, 2017 in IM&OR by chandu (215k points)

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The critical path (CP) in the network is

asked Sep 6, 2017 in IM&OR by chandu (215k points)

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The total float (in days) of activities “e” and “f”, respectively, are

asked Sep 6, 2017 in IM&OR by chandu (215k points)

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The normal time the free float on Activity 4-6 and the project duration, respectively, are

asked Sep 6, 2017 in IM&OR by chandu (215k points)

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