Match the LIST-I with LIST-II

	LIST-I		LIST-II
A.	In a L.P.P the objective function is always	I.	Finite
B.	Feasible region for an L.P.P is always a	II.	Convex set
C.	In an L.P.P having bounded feasible region, the maximum value of the objective function $z = ax + by$ is always	III.	Linear
D.	Feasible region is the set of points which satisfy	IV.	All the given constraints

Choose the correct answer from the options given below:

Objective function $Z = 200x + 500y$, subject to constraint, $x + 2y \geq 10, 3x + 4y \leq 24$, $x \geq 0, y \geq 0$ - (iii), the minimum value of Z is :

Corner points of the feasible region for an LPP are : (0, 2), (3, 0), (6, 0), (6, 8) and (0, 5). Let $z = 4x + 6y$ be the objective function. Then, Max z $-$ Min z is equal to :

Which constraints correctly represent the situation 'mixture of x and y must be at least 8 units' ?

The corner points of the feasible region determined by the system of linear constraints are (0, 10), (5, 5), (15, 15), (0, 20). Let $Z = ax + by$, where a, b > 0. Condition on a and b so that the maximizing value of Z occurs at both the points (15, 15) and (0, 20) is:

The bounded feasible region of an LPP is shown in the diagram given below.

The objective function $z=3x+10y$ attains optimum values at :

A. Point (0,0)

B. Point (0,4)

C. Point (6,3)

D. Point (5,6)

Choose the correct answer from the options given below:

For the feasible reason of a LPP as shown, if the equation of OA and BC are $y - 2x = 0$ and $y - 2x = 4$ respectively than constraints for LPP are