state gov RPSC 2nd Grade Senior Teacher Mock Test Series 2025 Industrial Engineering Operations Research Linear Programming
The supply at three sources is 50, 40 and 60 units respectively whilst the demand at the four destinations 20, 30, 10 and 50 units. In solving this transportation problem
1
A dummy source of capacity 40 is needed
2
A dummy destination of capacity 40 is needed
3
No solution exists as problem is infeasible
4
No solution exists as problem is degenerate
5
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