1
GATE ME 2010
+2
-0.6
The project activities, precedence relationships and durations are described in the table. The critical path of the project is A
$$P-R-T-V$$
B
$$Q-S-T-V$$
C
$$P-R-U-W$$
D
$$Q-S-U-W$$
2
GATE ME 2009
+2
-0.6
Consider the following network The optimistic time, most likely time and pessimistic time of all the activities are given in the table below : The critical path duration of the network (in days) is

A
$$11$$
B
$$14$$
C
$$17$$
D
$$18$$
3
GATE ME 2009
+2
-0.6
Consider the following network The optimistic time, most likely time and pessimistic time of all the activities are given in the table below : The standard deviation of the critical path is

A
$$0.33$$
B
$$0.55$$
C
$$0.77$$
D
$$1.66$$
4
GATE ME 2008
+2
-0.6
For the network below, the objective is to find the length of the shortest path from node $$P$$ to node $$G.$$ Let $${d_{ij}}$$ be the length of directed are from node $$i$$ to node $$j$$. Let $${s_j}$$ be the length of the shortest path from $$P$$ to node $$j.$$ Which of the following equations can be used to find $${s_G}$$? A
$${s_G} = Min\,\,\left\{ {{s_Q},\,\,{s_R}} \right\}$$
B
$${s_G} = Min\,\,\left\{ {{s_Q} - {d_{QG}},\,\,{s_R} - {d_{RG}}} \right\}$$
C
$${s_G} = Min\,\,\left\{ {{s_Q} + {d_{QG}},\,\,{s_R} + {d_{RG}}} \right\}$$
D
$${s_G} = Min\,\,\left\{ {{d_{QG}},\,\,{d_{RG}}} \right\}$$
GATE ME Subjects
Engineering Mechanics
Strength of Materials
Theory of Machines
Engineering Mathematics
Machine Design
Fluid Mechanics
Turbo Machinery
Heat Transfer
Thermodynamics
Production Engineering
Industrial Engineering
General Aptitude
EXAM MAP
Joint Entrance Examination