SSC JE ME QUIZ_ Industrial Engineering Booster Quiz-10

For a linear programming problem defined on 6 jobs and 6 persons, the no. of feasible solutions are ___.

In a transportation problem, a solution is a basic feasible solution if after allocations,

Consider the following statements:
In a single-server queueing model
1). the arrivals is a memoryless process
2). the arrivals is described as a Poisson distribution
3). uncertainty concerning the demand for service exists.
Which of the above statements are correct __________?

PERT is

Sum of buffer stock, reserve stock and safety stock is equal to

Consider the following statements:
Exponential smoothing
1). is a modification of moving average method
2). is a weighted average of past observations
3). assigns the highest weightage to the most recent observation
Which of these statements are correct?

Six-Jobs A to F are processed on two Machines-I and II as shown in the figure.

Find the sequence of jobs which minimizes the processing time:

The following is the preliminary stage of Production planning

An assignment problem consists of 4 rows and 4 column. The number of variables and number of constraints respectively are