search
Log In

Recent questions tagged transportation-problem

2 votes
1 answer
1
Consider the following statements : (a) Assignment problem can be used to minimize the cost. (b) Assignment problem is a special case of transportation problem. (c) Assignment problem requires that only one activity be assigned to each resource. Which of the following options is correct ? (a) and (b) only (a) and (c) only (b) and (c) only (a), (b) and (c)
asked Oct 4, 2016 in Others makhdoom ghaya 1k views
1 vote
2 answers
2
The following transportation problem A B C Supply I 50 30 220 1 II 90 45 170 3 III 250 200 50 4 Demand 4 2 2 0 ... The above solution of a given transportation problem is Infeasible solution optimum solution non-optimum solution unbounded solution
asked Aug 21, 2016 in Others jothee 2.1k views
3 votes
1 answer
3
Consider the following transportation problem: The transportation cost in the initial basic feasible solution of the above transportation problem using Vogel's Approximation method is $1450$ $1465$ $1480$ $1520$
asked Aug 11, 2016 in Optimization jothee 3.1k views
2 votes
1 answer
4
Consider the following conditions: The solution must be feasible, i.e. it must satisfy all the supply and demand constraints The number of positive allocations must be equal to $m+n-1$, where $m$ is the number of rows and $n$ is the number of columns All the positive allocations must be in independent ... solution if it satisfies: $a$ and $b$ only $a$ and $c$ only $b$ and $c$ only $a$, $b$ and $c$
asked Aug 11, 2016 in Optimization jothee 987 views
4 votes
1 answer
5
The occurrence of degeneracy while solving a transportation problem means that Total supply equals total demand Total supply does not equal total demand The solution so obtained is not feasible ​None of these
asked Aug 2, 2016 in Others makhdoom ghaya 1.1k views
3 votes
3 answers
6
Consider the following transportation problem: The initial basic feasible solution of the above transportation problem using Vogel's Approximation method (VAM) is given below: The solution of the above problem: is degenerate solution is optimum solution needs to improve is infeasible solution
asked Aug 2, 2016 in Optimization jothee 2.2k views
1 vote
1 answer
7
The total transportation cost in an initial basic feasible solution to the following transportation problem using Vogel's Approximation method is W1 W2 W3 W4 W5 W6 F1 4 2 3 2 6 8 F2 5 4 5 2 1 12 F3 6 5 4 7 3 14 Demand 4 4 6 8 8 $\begin{array}{|l|l|l|l|} \hline \text{} & \text{$ ... 76 80 90 96
asked Jul 16, 2016 in Others jothee 2.1k views
2 votes
1 answer
8
A basic feasible solution to a m-origin, n-destination transportation problem is said to be ______ if the number of positive allocations are less than m+n-1. degenerate non- degenerate unbounded unbalanced
asked Jul 16, 2016 in Others jothee 785 views
1 vote
2 answers
9
The initial basic feasible solution to the following transportation problem using Vogel's approximation method is $D_1$ $D_2$ $D_3$ $D_4$ Supply $S_1$ 1 2 1 4 30 $S_2$ 3 3 2 1 50 $S_3$ 4 2 5 9 20 Demand 20 40 30 10 $\begin{array}{|c|c|c|c|c|c|} \hline \text{} & \textbf{$ ... cost = 180 $x_{11}=20, x_{13}=10, x_{22}=20, x_{23}=20, x_{24}=10, x_{32}=10$, Total cost = 180 None of the above
asked Jul 12, 2016 in Optimization jothee 2.2k views
1 vote
1 answer
10
The initial basic feasible solution of the following transportion problem: is given as 5 8 7 2 2 10 then the minimum cost is 76 78 80 82
asked Jul 11, 2016 in Optimization makhdoom ghaya 1.5k views
To see more, click for the full list of questions or popular tags.
...