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Q. Feasible solution satisfies

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

Q. In operations research, the are prepared for situations.

Q. Scores that differ greatly from the measures of central tendency are called:

Q. The sum of the squares fo the deviations about mean is:

Q. Which of the following average cannot be calculated for the observations 2, 2, 4, 4, 6, 6, 8, 8, 10, 10 ?

Q. If X1, X2, X3, ... Xn, be n observations having arithmetic mean and if Y =4X ± 2, then is equal to:

Q. If the arithmetic mean of 20 values is 10, then sum of these 20 values is:

Q. Which of the following is not the phase of OR methodology?

Q. Ten families have an average of 2 boys. How many boys do they have together?