Question # 1

A solution of a linear inequality in x and y is an ordered pair of numbers, which _______ the inequality.

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Does not satisfy

May be stisfied

Satisfies

None of these

The graph of linear equation of the form ax + by = c is a line, which divides the plane into ______ disjoint regions, where a, b and c are constants and a, b are not both zero.

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One

Two

Thre

None of these

A point of a solution region where two of its boundary lines intersects is called a __________ point of the solution region:

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Maximum

Corner

Minimum

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

x = a is a vertical line perpendicular to __________.

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x - axis

x - axis may be

y - axis

None of these

ax + b < c is a inequality of:

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One variable

Two variable

Three variable

Four variable

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

Non-vertical lines divide the plane into___________half plane:

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Upper and lower

Many

Left and Right

None of these

x = c is a vertical line parallel to __________.

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x-axis

y-axis may be

y-axis

None of these

There are _______ ordered pairs that satisfy the inequality ax + by > c.

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Finitely many

Two

Infinitely many

Four

ax + b > c is an inequality of:

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One variable

Three variable

Two variable

Four variable

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

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(3, 3)

(1, 1)

(4, 4)

(5, 5)

(1, 0) is the solution of inequality :

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7x + 2y < 8

x - 3y < 0

3x + 5y > 6

-3x + 5y > 2

x = 4 is the solution of inequality:

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x + 3 > 0

x - 3 < 0

-2x + 3 > 0

x + 3 < 0

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

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

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Left or right

Upper or lower

Open

None of these

The inequality x < a is the open half plane to the __________ of the boundary line x = a:

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Above

Left

Below

Right

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Open

Closed

Open as well as closed

None of these

The non-negative inequalities are called:

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Parameters

Constants

Decision variables

Vertices

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FSC Part 2 Mathematics Chapter 5 Online Test MCQs With Answers

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