1
GATE CE 2024 Set 2
+2
-0.833

A critical activity in a project is estimated to take 15 days to complete at a cost of Rs. 30,000. The activity can be expedited to complete in 12 days by spending a total amount of Rs. 54,000. Consider the statements P and Q.

P: It is economically advisable to complete the activity early by crashing, if the indirect cost of the project is Rs. 8,500 per day.

Q: It is economically advisable to complete the activity early by crashing, if the indirect cost of the project is Rs. 10,000 per day.

Which one of the following options is CORRECT?

A

Both P and Q are TRUE

B

P is TRUE and Q is FALSE

C

Both P and Q are FALSE

D

P is FALSE and Q is TRUE

2
GATE CE 2024 Set 2
Numerical
+2
-0.833

The table shows the activities and their durations and dependencies in a project.

ActivityDuration (Days)Depends on
A8-
B4A
C4B
D4C, L
F4A
G4F
H6G, L
K10A
L6F, K

The total duration (in days) of the project is __________ (in integer).

3
GATE CE 2017 Set 1
Numerical
+2
-0
The activity details of a project are given below: The estimated minimum time (in days) for the completion of the project will be________
4
GATE CE 2016 Set 2
+2
-0.6
The activity-on-arrow network of activities for a construction project is shown in the figure. The durations (expressed in days) of the activities are mentioned below the arrows. The critical duration for this construction project is
A
13 days
B
14 days
C
15 days
D
16 days
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