Formulation of An L.P.P.
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Q1
Linear programming problem deals with optimising
Marks:1View AnswerAnswer:
a single objective.
Explanation:
It is the limitation of linear programming problem that it deals with optimising a single objective. In practice, a number of objectives may be there, but a single LPP can be used to optimise only one of them.
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Q2
Rama has
500 and wants to buy some books and pens. The cost of one book is 110 and that of a pen is 20. If ‘x’ denotes the number of books, ‘y’ denotes the number of pens and the total amount spent by him is (110x + 20y), then the linear inequality for the money spent will beMarks:1View AnswerAnswer:
Explanation:
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Q3
If the constraints in a linear programming problem are changed, then the
Marks:1View AnswerAnswer:
problem is to be re-evaluated.
Explanation:
If the constraints in a linear programming problem are changed, the feasible region changes and hence the optimal solution of the problem changes. So it needs to be re-evaluated. -
Q4
Objective function of a LPP is
Marks:1View AnswerAnswer:
a function to be optimized
Explanation:
By definition, Objective function of a LPP is a function to be optimized
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Q5
Anil wants to invest at most
12000 in bonds A and B. According to the rules, he has to invest at least 2000 in bond A and at least 4000 in bond B. If the rate of interest on bond A is 8% per annum and the rate of interest on bond B is 10% per annum, then choose the correct option to represent this situation.Marks:1View AnswerAnswer:
Explanation:
