Question # 1

Non-vertical lines divide the plane into___________half plane:

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Upper and lower

Many

Left and Right

None of these

ax + b > c is an inequality of:

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One variable

Three variable

Two variable

Four variable

x = 4 is the solution of inequality:

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x + 3 > 0

x - 3 < 0

-2x + 3 > 0

x + 3 < 0

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(1, 1)

(1, 3)

(1, 4)

(1, 5)

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

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Boundary point

Boundary line

Feasible line

None

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Above

Left

Below

Right

The system of _________ involved in the problem concerned is called problem constraints:

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Linear inequalities

Equations

Linear equalities

None of these

ax + b < c is a inequality of:

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One variable

Two variable

Three variable

Four variable

The feasible solution, which maximizes or minimizes the objective function, is called the _________:

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Maximum solution

Optimal solution

Minimum solutions

None of these

The operation _______ by a positive constant to each side of inequality will affect the order (or sense) of inequality:

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Adding

Subtracting

Multiplying

None of these

y = b is a horizontal line perpendicular to ________:

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x - axis

y - axis may be

y - axis

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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One variable

Three variable

Two variable

Four variable

The graph of linear equation of the form ax + by = c is a _________ where a, b and c are constants and a, b are not both zero.

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Curve

Circle

Straight line

Parabola

ax + by < c is an inequality of:

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One variable

Threevariable

Twovariable

Fourvariable

If the line segment obtained by joining any two points of a region lies entirely within the region, then the region is called _________:

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Maximum

Vertex

Minimum

Convex

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 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 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

x = a is a vertical line perpendicular to __________.

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x - axis

x - axis may be

y - axis

None of these

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FSC Part 2 Mathematics Chapter 5 Online Test MCQs With Answers

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