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Higher Study | Industrial Engineering | Operations Research

Which of the following is a wrong statement?
The reasons which are basically responsible for the formation of a queue should be that
Which one of the following chart gives simultaneously information about the progress of work and machine loading?
In PERT chart, the activity time distribution is
For the standard transportation linear programme with m sources and n destinations and total supply equaling total demand, an optimal solution (lowest cost) with the smallest number of non-zero xij values (amounts from source i to destination j) is desired. The best upper bound for this number is
Who defined management as 'the art of getting things done through people’?
When there exists a non-basic variable whose relative profit (i.e. C̅j) is zero in the optimal table, then the nature of the solution is?
An individual investor who invests in the e-project usually during an early stage is
Who is responsible for the following activities in a project? 1. Achieving a unity of control over project activities 2. Having an authority to control project matters and disburse funds form the budget 3. Having no actual line of authority over workers
When did BCAS become an independent body under the Ministry of Civil Aviation?
Analysis is an operation, when carried out in terms of individual motions of a worker is known as
Monte Carlo simulation of queues is used when
The 'Economic life' of a building is considered to at an end 1. When the net income form the building fails to justify its existence 2. When the building facilities become obsolete 3. When the capitalization rate becomes high  Which of the above statements are correct?
The creative technique applied when the available and required inputs as well as the desired outputs are listed, is
If x is a decision variable of LPP and unrestricted in sign then this variable can be converted into x = x’ – x’’ so as to solve the LPP by simplex method, where:
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