#### Topics

##### Matrices and Determinants

##### Algebra

##### Analytical Geometry

##### Trigonometry

##### Differential Calculus

##### Applications of Differentiation

##### Financial Mathematics

##### Descriptive Statistics and Probability

##### Correlation and Regression Analysi

##### Operations Research

#### description

- Construction of network
- Critical path analysis

#### Related QuestionsVIEW ALL [23]

**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 |

**Draw the network diagram for the following activities.**

Activity code |
A | B | C | D | E | F | G |

Predecessor activity |
- | - | A | A | B | C | D, E |

A Project has the following time schedule

Activity |
1 - 2 | 2 - 3 | 2 - 4 | 3 - 5 | 4 - 6 | 5 - 6 |

Duration(in days) |
6 | 8 | 4 | 9 | 2 | 7 |

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.

The following table gives the characteristics of the project

Activity |
1 - 2 | 1 - 3 | 2 - 3 | 3 - 4 | 3 - 5 | 4 - 6 | 5 - 6 | 6 - 7 |

Duration(in days) |
5 | 10 | 3 | 4 | 6 | 6 | 5 | 5 |

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.

**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 each the projects consisting of various activities and their precedence relationships are as given below:

Activity |
A | B | C | D | E | F | G | H | I | J | K |

Immediate Predecessors |
- | - | - | A | B | B | C | D | E | H, I | F, G |