Top 50+ Solved BCA- Mathematics MCQ Questions Answer
Q. A measurement that corresponds to largest frequency in a set of data is called:
a. Mean
b. Median
c. Mode
d. Percentile
Q. Which of the following average cannot be calculated for the observations 2, 2, 4, 4, 6, 6, 8, 8, 10, 10 ?
a. Mean
b. Median
c. Mode
d. All of the above
Q. What have been constructed from OR problems and methods for solving the models that are available in many cases?
a. Scientific models
b. Algorithms
c. Mathematical models
d. None of these
Q. Which of the following is not the phase of OR methodology?
a. Formulating a proble
b. Constructing a model
c. Establishing controls
d. Controlling the environment
Q. Operations research is the application of methods to arrive at the optimal solutions to the problems.
a. Economical
b. Scientific
c. Both A and B
d. Artistic
Q. In operations research, the are prepared for situations.
a. Mathematical models
b. Physical models diagrammatic
c. Diagrammatic models
d. Both B and C
Q. OR can evaluate only the effects of .
a. Personnel factors
b. Financial factors
c. Numeric and quantifiable factors
d. Both A and B
Q. Which technique is used in finding a solution for optimizing a given objective, such as profit maximization or cost reduction under certain constraints?
a. Qualing theory
b. Waiting Line
c. Both A and B
d. Linear Programming
Q. A solution can be extracted from a model either by
a. Conducting experiments on it
b. Mathematical analysis
c. Both A and B
d. Diversified Technique
Q. Feasible solution satisfies
a. Only constraints
b. only non- negative
c. Both A and B
d. A, B and optimal solution
Q. What is the objective function in linear programming problems?
a. A constraint for available resource
b. An objective for research and development of a company
c. A linear function in an optimization problem
d. A set of non- negativity conditions