Announcement

Collapse
No announcement yet.

Linear Programming - ETEA Model Test MCQS - Part - II

Collapse
X
 
  • Filter
  • Time
  • Show
Clear All
new posts

  • Linear Programming - ETEA Model Test MCQS - Part - II

    For the constraint of a linear optimizing function $z={{x}_{1}}+{{x}_{2}}$ , given by ${{x}_{1}}+{{x}_{2}}\le 1,\ 3{{x}_{1}}+{{x}_{2}}\ge 3$ and ${{x}_{1}},\ {{x}_{2}}\ge 0$
    0
    There are two feasible regions
    0%
    0
    There are infinite feasible regions
    0%
    0
    There is no feasible region
    0%
    0
    None of these
    0%
    0

  • #2
    Which of the following is not a vertex of the positive region bounded by the inequalities $2x+3y\le 6$ , $5x+3y\le 15$ and $x,\ y\ge 0$
    0
    (0, 2)
    0%
    0
    (0, 0)
    0%
    0
    (3, 0)
    0%
    0
    None of these
    0%
    0

    Comment


    • #3
      The intermediate solutions of constraints must be checked by substituting them back into
      0
      Objective function
      0%
      0
      Constraint equations
      0%
      0
      Not required
      0%
      0
      None of these
      0%
      0

      Comment


      • #4
        For the constraints of a L.P. problem given by ${{x}_{1}}+2{{x}_{2}}\le 2000$ , ${{x}_{1}}+{{x}_{2}}\le 1500$ , ${{x}_{2}}\le 600$ and ${{x}_{1}},\ {{x}_{2}}\ge 0$ , which one of the following points does not lie in the positive bounded region
        0
        (1000, 0)
        0%
        0
        (0, 500)
        0%
        0
        (2, 0)
        0%
        0
        (2000, 0)
        0%
        0

        Comment


        • #5
          A basic solution is called non-degenerate, if
          0
          All the basic variables are zero
          0%
          0
          None of the basic variables is zero
          0%
          0
          At least one of the basic variables is zero
          0%
          0
          None of these
          0%
          0

          Comment


          • #6
            If the number of available constraints is 3 and the number of parameters to be optimized is 4, then
            0
            The objective function can be optimized
            0%
            0
            The constraints are short in number
            0%
            0
            The solution is problem oriented
            0%
            0
            None of these
            0%
            0

            Comment


            • #7
              The solution of set of constraints $x+2y\ge 11,$ $3x+4y\le 30,\ \ 2x+5y\le 30,\ x\ge 0,\ \ y\ge 0$ includes the point
              0
              (2, 3)
              0%
              0
              (3, 2)
              0%
              0
              (3, 4)
              0%
              0
              (4, 3)
              0%
              0

              Comment


              • #8
                The graph of $x\le 2$ and $y\ge 2$ will be situated in the
                0
                First and second quadrant
                0%
                0
                Second and third quadrant
                0%
                0
                First and third quadrant
                0%
                0
                Third and fourth quadrant
                0%
                0

                Comment


                • #9
                  The feasible solution of a L.P.P. belongs to
                  0
                  First and second quadrant
                  0%
                  0
                  First and third quadrant
                  0%
                  0
                  Second quadrant
                  0%
                  0
                  Only first quadrant
                  0%
                  0

                  Comment


                  • #10
                    The position of points O (0,0) and P (2, ? 2) in the region of graph of inequation $2x-3y<5$ , will be
                    0
                    O inside and P outside
                    0%
                    0
                    O and P both inside
                    0%
                    0
                    O and P both outside
                    0%
                    0
                    O outside and P inside
                    0%
                    0

                    Comment

                    Working...
                    X