Saturday, 28 October 2017

Net 38

CBSE NET 

Q. 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:

(A) 1450
(B) 1465
(C) 1480
(D) 1520

Ans. (B)


Explanation: 

In VAM, Row difference and column difference is calculated. 
To calculate row difference, difference of 2 smallest columns are selected, and same process is followed for column difference too. Than to fullfill the demand, value of largest row or columns difference is selected.

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