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RVUNL ME || Industrial Engineering || Quiz 1
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Question 1
The firm has to organize two orders, having costs 25 Rs. and 30 Rs. A primal problem was formed having many constraints, determine the maximum cost, if the orders were 10, 15 and 18 respectively ?
Subject to 10 X1 + 10 X2 ≥ 40
20 X1 + 30 X2 ≥ 94
5 X1 + 10 X2 ≥ 22
X1 ≥0 X2 ≥ 0
Subject to 10 X1 + 10 X2 ≥ 40
20 X1 + 30 X2 ≥ 94
5 X1 + 10 X2 ≥ 22
X1 ≥0 X2 ≥ 0
Question 2
A tie for leaving variables in simplex procedure implies____.
Question 3
A furniture manufacturer produces chairs and tables. The woodworking department is capable of producing 200 chairs or 100 tables or any proportionate combinations of these per weeks. The weekly demand for chairs and tables is limited to 150 and 80 units respectively. The profit from a chair is Rs. 100 and that from a table is Rs. 300. The maximum profit is ________.
Question 4
The linear programming is used for optimization problems which satisfy the following conditions:
1). Objective function expressed as a linear function of variables.
2). Resources are unlimited
3). The decision variables are interrelated and non-negative.
Which of these statements is/are correct?
1). Objective function expressed as a linear function of variables.
2). Resources are unlimited
3). The decision variables are interrelated and non-negative.
Which of these statements is/are correct?
Question 5
If the slope of any constraint is equal to slope of objective function then the solution is
Question 6
A linear programming problem with mixed constraints (some constraints of ≤ type and some of ≥ type) can be solved by which of the following methods?
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