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    UNSOLVED MTH601 Quiz 2 Solutin and Discussion

    MTH601 - Operations Research
    mth601 quiz 2 solution discussion fall 2019
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    • zareen
      zareen Cyberian's Gold last edited by zareen

      Quiz No. 2
      Please share Quiz Data

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      • zareen
        zareen Cyberian's Gold last edited by

        1. The insensitivity of the solution relative to the original decision variables in an LP problem which is solved by M-method is overcome by ----------. MTH601
          Simplex method

        2. In Big M-method, if the objective function is expressed in terms of non-basic variable then the coefficient of artificial variable in this iteration must be -------. MTH601
          M

        3. In two phase method, for the phase-I, if the objective function in terms of artificial variables is not minimized then the given problem has----------. MTH601
          Feasible solution

        4. In the initial iteration of Big M-method, the artificial variables appear in ---------. MTH601
          Basis

        5. In two phase method, which of the following will be taken as starting solution for 2nd phase? MTH601
          Basic solution of 1st phase containing non-zero artificial variables

        6. In the Simplex method to solve an LP problem of minimization, if at the end of iteration, there is a positive coefficient in the objective row then the given problem -------------. MTH601
          can not be optimized

        7. In the Simplex method to solve an LP problem of maximization, if at the end of an iteration, there is a negative coefficient in the objective row then the given problem---------. MTH601
          needs further improvement

        8. In an LP problem, to evaluate the basic variables in Simplex method in any iteration, we would have to express Objective function in terms of ------------- variables. MTH601
          Artificial

        9. Which of the following is true about the inclusion of non-negative slack variable into a constraint of type ‘less than or equal’? MTH601
          This inclusion doest not affect the inequality

        10. Under which of the following condition to solve an LP by using two phase method, we can’t proceed for 2nd phase? MTH601
          Objective function of 1st phase has zero value.

        Discussion is right way to get Solution of the every assignment, Quiz and GDB.
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        • zareen
          zareen Cyberian's Gold last edited by zareen

          QUIZ Data Solved
          Operations Research– MTH601 Total Marks : 10

          QUIZ Marks:10

          Question # 1 of 10 ( Start time: 03:56:10 PM ) Total Marks: 1
          In the Purchasing Model with Shortages the Cost Function ‘C(S,Q)’ can also be expressed as function of --------------.
          Select correct option:
          (t,D)
          (Q,D)
          (S,t)
          (S,D)

          Question # 2 of 10 ( Start time: 03:57:35 PM ) Total Marks: 1
          Under which of the following condition the economic order quantity in case of Purchasing Model with Shortage can be transformed into Purchasing Model with no Shortage?
          Select correct option:
          When shortage Cost tends to zero
          When Shortage Cost tends to infinity
          When Carrying Cost tends to zero
          When Carrying Cost tends to infinity

          Question # 3 of 10 ( Start time: 03:58:39 PM ) Total Marks: 1
          If the demand of an item is occurred in the period of stock out and it is satisfied at the beginning of the next cycle then such type of problem will discuss under which of the following?
          Select correct option:
          Purchasing Model with shortages
          Purchasing Model with no shortages

          Question # 4 of 10 ( Start time: 03:59:39 PM ) Total Marks: 1
          By putting the Replacement Rate ‘R?Infinity’ and Shortage Cost ‘C4?Infinity’ in the Economic Order Quantity(EOQ) of Manufacturing Model with allowed Shortage, then the result is -----------
          Select correct option:
          EOQ of Wilson’s Model
          EOQ of Manufacturing Model without Shortage
          EOQ of Purchasing Model with allowed Shortage
          Invariant

          Question # 5 of 10 ( Start time: 04:00:56 PM ) Total Marks: 1
          In the graph of Purchasing Model with shortages, the area above the horizontal axis represents -----------.
          Select correct option:
          set up cost of item
          shortage cost of item
          purchase cost of item
          carrying cost of item

          Question # 6 of 10 ( Start time: 04:02:13 PM ) Total Marks: 1
          Which of the following is the is major assumed difference between the models of Purchasing and Manufacting without shortage ?
          Select correct option:
          Replacement rate
          Shortage
          Demand
          Item, Setup and Holding Costs

          Question # 7 of 10 ( Start time: 04:03:29 PM ) Total Marks: 1
          The Economic Order Quantity in case of Manufacturing Model without Shortage can be transformed into Purchasing Model without Shortage by which of the following substitution?
          Select correct option:
          When Replacement rate ‘R’ approaches zero
          When Replacement rate ‘R’ approaches infinity
          When Demand rate approaches zero
          When Demand rate approaches infinity

          Question # 8 of 10 ( Start time: 04:04:36 PM ) Total Marks: 1
          In the Dynamic Order Quantity problem if the ratio of Setup and Carrying Costs is ‘500’ and the Demands of 2nd and 3rd months are 50 and 120 respectively then which of the following is true about the 2nd month’s requirment?
          Select correct option:
          2nd month demand can be included in 1st month
          2nd month demand will have to fulfill in 2nd month
          2nd month demand can be included in 3rd month
          2nd month demand can be included in any month of the year

          Quiz Start Time: 03:56 PM
          Time Left 88
          sec(s)
          Question # 9 of 10 ( Start time: 04:05:25 PM ) Total Marks: 1
          Which of the following category of items in ABC analysis has the maximum Holding Cost?
          Select correct option:
          A category
          B category
          C category
          All categories’’ items have equal Holding Costs

          Quiz Start Time: 03:56 PM
          Time Left 89
          sec(s)
          Question # 10 of 10 ( Start time: 04:05:47 PM ) Total Marks: 1
          For ABC analysis, in the Random Sample of some items, the ranks to the items are assigned with respect to their ----------------.
          Select correct option:
          lowest annual unit cost
          largest annual unit cost
          lowest annual usage value
          largest annual usage value

          Quiz Start Time: 04:18 PM
          Time Left 86
          sec(s)
          Question # 1 of 10 ( Start time: 04:18:31 PM ) Total Marks: 1
          In the Dynamic Order Quantity problem if the ratio of Setup and Carrying Costs is ‘500’ and the Demands of 2nd and 3rd months are 50 and 130 respectively then which of the following is true about the 2nd month’s requirment?
          Select correct option:
          2nd month demand can be included in 1st month
          2nd month demand will have to fulfill in 2nd month
          2nd month demand can be included in 3rd month
          2nd month demand can be included in any month of the year
          [4:19:35 PM] Abu Bakar:
          BC100401595 : Abubakar Khalid

          Question # 2 of 10 ( Start time: 04:19:29 PM ) Total Marks: 1
          A single cycle consists of two phases in case of “Manufacturing without Shortage ”, then which of the following is the first phase?
          Select correct option:
          Withdrawal of items from inventory at constant rate in per unit of time
          The inventory is assembled at constant rate per unit of time

          Question # 3 of 10 ( Start time: 04:20:21 PM ) Total Marks: 1
          Which of the following is the is major assumed difference between the models of Purchasing and Manufacting without shortage ?
          Select correct option:
          Replacement rate
          Shortage
          Demand

          Quiz Start Time: 04:18 PM
          Time Left 88
          sec(s)
          Question # 4 of 10 ( Start time: 04:20:39 PM ) Total Marks: 1
          In the Dynamic Order Quantity problem if the ratio of Setup and Carrying Costs is ‘500’ and the Demands of 2nd and 3rd months are 50 and 120 respectively then which of the following is true about the 2nd month’s requirment?
          Select correct option:
          2nd month demand can be included in 1st month
          2nd month demand will have to fulfill in 2nd month
          2nd month demand can be included in 3rd month
          2nd month demand can be included in any month of the year

          Question # 5 of 10 ( Start time: 04:21:56 PM ) Total Marks: 1
          In which of the following model, the Carrying Cost per unit of time is reduced in the ratio (1-D/R):1 ?
          Select correct option:
          Purchasing Model without Shortage
          Manufacturing Model without Shortage
          Purchasing Model with allowed Shortage
          Manufacturing Model with allowed Shortage

          Question # 6 of 10 ( Start time: 04:23:22 PM ) Total Marks: 1
          In the Dynamic Order Quantity problem, the Demands of all succeeding months can be included in the demand of preceding one provided that ------------.
          Select correct option:
          Item and Holding Costs are balanced
          Shortage and Setup Costs are balanced
          Setup and Holding Costs are balanced
          Shortage and Item Costs are balanced

          Question # 7 of 10 ( Start time: 04:23:45 PM ) Total Marks: 1
          By putting the replacement rate ‘R?infinity’ in the Economic Order Quantity(EOQ) of Manufacturing Model with allowed Shortage, then the result is -----------.
          Select correct option:
          EOQ of Purchasing Model without Shortage
          EOQ of Manufacturing Model without Shortage
          EOQ of Purchasing Model with allowed Shortage
          invariant

          Question # 8 of 10 ( Start time: 04:24:58 PM ) Total Marks: 1
          In the graph of Purchasing Model with shortages, the area above the horizontal axis represents -----------.
          Select correct option:
          set up cost of item
          shortage cost of item
          purchase cost of item
          carrying cost of item

          Quiz Start Time: 04:18 PM
          Time Left 85
          sec(s)
          Question # 9 of 10 ( Start time: 04:26:27 PM ) Total Marks: 1
          If the purchases are made in large quantities then the Economic Order Quanti ty model may fail because --------------.
          Select correct option:
          the Holding Cost will increase
          the Holding Cost will decrease
          the Setup Cost will increase
          the Setup Cost will decrease

          Question # 10 of 10 ( Start time: 04:27:13 PM ) Total Marks: 1
          If the total inventory in one cycle of ‘t’ units of time is ‘(1/2)Qt’, then which of the following is the average inventory at any time?
          Select correct option:
          Q/t
          Q/2
          (Q/2)t
          2Q

          Question # 1 of 10 ( Start time: 04:28:57 PM ) Total Marks: 1
          In the Dynamic Order Quantity problem if the ratio of Setup and Carrying Costs is ‘500’ and the Demands of 2nd and 3rd months are 50 and 130 respectively then which of the following is true about the 2nd month’s requirment?
          Select correct option:
          2nd month demand can be included in 1st month
          2nd month demand will have to fulfill in 2nd month
          2nd month demand can be included in 3rd month
          2nd month demand can be included in any month of the year

          Question # 2 of 10 ( Start time: 04:29:14 PM ) Total Marks: 1
          In the ABC analysis, the items are classified into three categories with respect their--------------.
          Select correct option:
          cost value
          demand value
          turn over value
          mark up value

          Question # 3 of 10 ( Start time: 04:29:36 PM ) Total Marks: 1
          Which of the following is true about the Manufacturing model without Shortage?
          Select correct option:
          Demand rate = Replacement rate
          Demand rate > Replacement rate
          Demand rate < Replacement rate
          None of the above choices

          Question # 4 of 10 ( Start time: 04:30:42 PM ) Total Marks: 1
          A single cycle consists of two phases in case of “Manufacturing without Shortage ”, then which of the following is the first phase?
          Select correct option:
          Withdrawal of items from inventory at constant rate in per unit of time
          The inventory is assembled at constant rate per unit of time

          Question # 5 of 10 ( Start time: 04:30:55 PM ) Total Marks: 1
          Which of the following category of items in ABC analysis has the maximum Holding Cost?
          Select correct option:
          A category
          B category
          C category
          All categories’’ items have equal Holding Costs

          Question # 6 of 10 ( Start time: 04:31:12 PM ) Total Marks: 1
          Under which of the following condition the economic order quantity in case of Purchasing Model with Shortage can be transformed into Purchasing Model with no Shortage?
          Select correct option:
          When shortage Cost tends to zero
          When Shortag Cost tends to infinity
          When Carrying Cost tends to zero
          When Carrying Cost tends to infinity

          Question # 7 of 10 ( Start time: 04:32:09 PM ) Total Marks: 1
          By putting the replacement rate ‘R?infinity’ in the Economic Order Quantity(EOQ) of Manufacturing Model with allowed Shortage, then the result is -----------.
          Select correct option:
          EOQ of Purchasing Model without Shortage
          EOQ of Manufacturing Model without Shortage
          EOQ of Purchasing Model with allowed Shortage
          invariant

          Question # 8 of 10 ( Start time: 04:32:28 PM ) Total Marks: 1
          In the Purchasing Model with Shortages the Cost Function ‘C(S,Q)’ can also be expressed as function of --------------.
          Select correct option:
          (t,D)
          (Q,D)
          (S,t)
          (S,D)

          Question # 9 of 10 ( Start time: 04:32:40 PM ) Total Marks: 1
          Which of the following is the major objective of the ABC analysis of inventory?
          Select correct option:
          To fulfill the demand of items
          To replace the required items in proper time
          To control the inventories
          To classify the items in different categories
          Quiz Start Time: 04:28 PM
          Time Left 89
          sec(s)
          Question # 10 of 10 ( Start time: 04:32:59 PM ) Total Marks: 1
          Which of the following quantity will vary in case of Dynamic Order Quantity Model?
          Select correct option:
          Setup Cost
          Carrying Cost
          Item Cost
          Demand

          Discussion is right way to get Solution of the every assignment, Quiz and GDB.
          We are always here to discuss and Guideline, Please Don't visit Cyberian only for Solution.
          Cyberian Team always happy to facilitate to provide the idea solution. Please don't hesitate to contact us!
          NOTE: Don't copy or replicating idea solutions.
          Quiz Copy Solution
          Mid and Final Past Papers
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          1 Reply Last reply Reply Quote 0
          • zareen
            zareen Cyberian's Gold last edited by

            The amount of the inventory will always taken to be ----------- MTH601
            Negative

            A single cycle consists of two phases in case of “Manufacturing without Shortage ”, then which of the following is the first phase? MTH601
            Withdrawl of items from inventory at constant rate in per unit of time

            If the demand of an item is occurred in the period of stock out and it is satisfied at the beginning of the next cycle then such type of problem will discuss under which of the following? MTH601
            Purchasing Model with no shortages

            If an item is manufactured, then the direct or indirect material, labor, and overhead expenses are referred to -----------. MTH601
            Item cost

            In which of the following model, the Carrying Cost per unit of time is reduced in the ratio (1-D/R):1 ? MTH601
            Purchasing Model without Shortage

            In the context of Wilson’s model, at time t = 0, the quantity ‘Q’ of the product is--------- in the inventory. MTH601 Minimum

            Which of the following quantity will vary in case of Dynamic Order Quantity Model?

            Demand

            The parameters like demand and ordering quantity cost are quite --------- in the Deterministic inventory models. MTH601
            unCertain

            Objective of inventory control is to balance between the advantage of having inventories and the --------- of carrying them to arrive at an optimal level of inventories to minimize the total inventory cost. MTH601
            demand

            Which of the following category of items in ABC analysis needs special attention by the management? MTH601
            All category

            Discussion is right way to get Solution of the every assignment, Quiz and GDB.
            We are always here to discuss and Guideline, Please Don't visit Cyberian only for Solution.
            Cyberian Team always happy to facilitate to provide the idea solution. Please don't hesitate to contact us!
            NOTE: Don't copy or replicating idea solutions.
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