Question # 1

One of the angles of a triangle inscribed in a circle is of 40°. If one of its' the diameter, the other angles have the measures:

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30°, 110°

40°, 100°

50°, 90°

20°, 120°

The graph of the parabola x² = -4ay lies in quadrants:

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I and II

III and IV

II and III

I and III

The focus of the parabola x² = 4ay:

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(0, a)

(-a , 0)

(0, -a)

(a, 0)

The number e denotes the _________ of the conic:

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Directrix

Vertex

Focus

Eccentricity

The vertex of the parabola x² = 4ay is:

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(-a, 0)

(0, a)

(0, -a)

(0, 0)

The equ. of directrix of the parabola y² = -4ax is:

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x = a

x = - a

y = a

y = -a

Two real and distinct tangents can be drawn to a circle from any point P(x₁, y₁) ______ the circle:

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Inside

On

Outside

None of these

The axis of the parabola x² = 4ay is:

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x = 0

x = -a

y = 0

y = -a

The conic is a parabola, if:

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e = 1

e > 1

0 < e < 1

e = 0

The parabola y² = 4ax lies in quadrants:

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I and II

III and IV

II and III

I and IV

The graph of the parabola y² = -4ax lies in quadrants:

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I and II

III and IV

II and III

I and III

If the cutting plane is slightly tillted and cuts only one nappe of the cone, then the section is a / an:

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Ellipse

Circular cone

Circle

Point circle

If the radius of a circle is zero, then the circle is called a / an:

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Circle

Circular cone

Ellipse

Point circle

The ratio between the measure of the radial segment and the diameter of a circle is:

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2 : 1

4 : 3

1 : 2

If a circle and a line intersect in two points, then the line is called:

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A chord

A secant

A diameter

None of these

The focus of the parabola x2=-4ay is:

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(-a , 0)

(0, a)

(0, -a)

(a, 0)

Measure of the central angle of a minor arc is ____ the measure of the angle subtended in the corresponding major arc.

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Equal

Double

Not equal to

Triple

Two imaginary tangents can be drawn to a circle from any point P(x₁, y₁) _______ the circle:

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Inside

On

Outside

None of these

A line perpendicular to a radial chord of a circle at the end-point (which lies on the circle) is a:

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Secant

Diameter

Chord

Tangent

The directrix of the parabola x² = -4ay is:

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x = a

x = -a

y = a

y = -a

Perpendicular dropped from the center of a circle on a chord _______ the chord:

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Normal

Bisects

Equal to

None of these

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FSC Part 2 Mathematics Chapter 6 Online Test MCQs With Answers

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