Question # 1

A line which divides a plane into two parts is called:

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Boundary point

Boundary line

Feasible line

None

A region, which is restricted to the ________ quadrant, is referred to as a feasible region for the set of given contraints.

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First

Third

Second

Fourth

ax + b < c is a inequality of:

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One variable

Two variable

Three variable

Four variable

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Open

Closed

Open as well as closed

None of these

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Above

Left

Below

Right

The inequality y > b is the open half plane to the ______ of the boundary line y = b:

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Above

Left

Below

Right

A function, which is to be maximized or minimized is called an ________:

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Maximum function

Objective funciton

Minimum function

None of these

-4 < y < 4 is the solution of the following:

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y = 5

y = 3

y = -4

y = 4

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At

Not on

On

None of these

The order (or sense) of an inequality is changed by ________, it each side by a negative constant.

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Adding

Subtracting

Dividing

None of these

ax + by < c is an inequality of:

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One variable

Threevariable

Twovariable

Fourvariable

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One variable

Three variable

Two variable

Four variable

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One variable

Three variable

Two variable

Four variable

For different values of k, the equation 4x + 5y = k represents lines ______ to the line 4x + 5y = 0.

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Perpendicular

Parallel

Equal

None of these

The feasible region is ________ if it can easily by enclosed within a circle.

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Bounded

Exist

Unbounded

None of these

The ordered pair _____ is a solution of the inequality x + 2y < 6.

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(3, 3)

(1, 1)

(4, 4)

(5, 5)

y = b is a horizontal line parallel to _________:

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x - axis

x - axis may be

y - axis

None of these

(1, 0) is the solution of inequality :

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7x + 2y < 8

x - 3y < 0

3x + 5y > 6

-3x + 5y > 2

The region of the graph ax + by > c is called ______ half plane:

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Open

Boundary of

Closed

None of these

A corner point is the point of intersection of:

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x-axis & y - axis

Boundary lines

Any two lines

None

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FA Part 2 Mathematics Chapter 5 Test Online MCQs With Answers

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