By constructing models, the problems in libraries increase and cannot be solved.

Related MCQs

• What have been constructed from OR problems and methods for solving the models that are available in many cases?
• Operations research is the application of methods to arrive at the optimal solutions to the problems.
• What is the objective function in linear programming problems?
• Which of the following average cannot be calculated for the observations 2, 2, 4, 4, 6, 6, 8, 8, 10, 10 ?
• The lower and upper quartiles of a symmetrical distribution are 40 and 60 respectively. The value of median is:
• For a certain distribution, if ∑(X -20) = 25, ∑(X- 25) =0, and ∑(X-35) = -25, then is equal to:
• If X1, X2, X3, ... Xn, be n observations having arithmetic mean and if Y =4X ± 2, then is equal to:
• If =100 and Y=2X – 200, then mean of Y values will be:
• If the arithmetic mean of the two numbers X1 and X2 is 5 if X1=3, then X2 is: