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The critical path of the following network is - Business Mathematics and Statistics

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प्रश्न

The critical path of the following network is

पर्याय

  • 1 - 2 - 4 - 5

  • 1 - 3 - 5

  • 1 - 2 - 3 - 5

  • 1 - 2 - 3 - 4 - 5

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उत्तर

1 - 2 - 3 - 4 - 5

Explanation:

1 - 2 - 4 - 5 ⇒ EFT = 20 + 12 + 10 = 42

1 - 3 - 5 ⇒ EFT = 25 + 8 = 33

1 - 2 - 3 - 5 ⇒ EFT = 20 + 10 + 8 = 38

1 - 2 - 3 - 4 - 5 ⇒ EFT = 20 + 10 + 5 + 10 = 45

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Network Analysis
  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 10: Operations Research - Exercise 10.3 [पृष्ठ २५०]

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सामाचीर कलवी Business Mathematics and Statistics [English] Class 11 TN Board
पाठ 10 Operations Research
Exercise 10.3 | Q 1 | पृष्ठ २५०

संबंधित प्रश्‍न

Draw the network for the project whose activities with their relationships are given below:

Activities A, D, E can start simultaneously; B, C > A; G, F > D, C; H > E, F.


Draw the event oriented network for the following data:

Events 1 2 3 4 5 6 7
Immediate Predecessors - 1 1 2, 3 3 4, 5 5, 6

Construct the network for the project whose activities are given below.

Activity 0 - 1 1 - 2 1 - 3 2 - 4 2 - 5 3 - 4 3 - 6 4 - 7 5 - 7 6 - 7
Duration (in week) 3 8 12 6 3 3 8 5 3 8

Calculate the earliest start time, earliest finish time, latest start time and latest finish time of each activity. Determine the critical path and the project completion time.


Draw the network and calculate the earliest start time, earliest finish time, latest start time and latest finish time of each activity and determine the Critical path of the project and duration to complete the project.

Jobs 1 - 2 1 - 3 2 - 4 3 - 4 3 - 5 4 - 5 4 - 6 5 - 6
Duration 6 5 10 3 4 6 2 9

The following table gives the activities of a project and their duration in days

Activity 1 - 2 1 - 3 2 - 3 2 - 4 3 - 4 3 - 5 4 - 5
Duration 5 8 6 7 5 4 8

Construct the network and calculate the earliest start time, earliest finish time, latest start time and latest finish time of each activity and determine the Critical path of the project and duration to complete the project.


The following table use the activities in a construction projects and relevant information

Activity 1 - 2 1 - 3 2 - 3 2 - 4 3 - 4 4 - 5
Duration
(in days)
22 27 12 14 6 12

Draw the network for the project, calculate the earliest start time, earliest finish time, latest start time and latest finish time of each activity and find the critical path. Compute the project duration.


In constructing the network which one of the following statements is false?


In a network while numbering the events which one of the following statements is false?


In critical path analysis, the word CPM mean


Draw a network diagram for the following activities.

Activity code A B C D E F G H I J K
Predecessor activity - A A A B C C C, D E, F G, H I, J

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