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:

Choose an answer

30°, 110°

40°, 100°

50°, 90°

20°, 120°

A line segment joining two distinct points on a parabola is called a ___________ of the parabola:

Choose an answer

Chord

Vertex

Focus

Directrix

The focus of the parabola y²=4ax is:

Choose an answer

(-a , 0)

(0, a)

(0, -a)

(a, 0)

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

Choose an answer

x = a

x = - a

y = a

y = -a

Choose an answer

x = 0

y = -a

y = 0

y = -a

Choose an answer

a

2b

b

2a

The center of circle x² + y² + 2gx + 2fy + c = 0 is:

Choose an answer

(-g, -f)

(-f, -g)

(0, 0)

(g, f)

Choose an answer

0

4

7

In equation of circle, coefficient of each of x² and y² are:

Choose an answer

Not equal

Opposite in signs

Equal

None of these

If r is the radius of any circle and C its center, then any point P(x₁, y₁) lies outside the circle only if:

Choose an answer

|CP| < r

|CP| = r

|CP| > r

None of these

If the cutting plane is parallel to the axis of the cone and intersects both of its nappes, then the section a / an:

Choose an answer

Parabola

Hyperbola

Ellipse

None of these

The number e denotes the _______ of the conic:

Choose an answer

Directrix

Vertex

Focus

Eccentricity

If r is the radius of any circle and C its center, then any point P(x₁, y₁) lies on the circle only if:

Choose an answer

|CP| < r

|CP| > r

|CP| = r

None of these

A chord containing the center of the circle is called ______ of the circle:

Choose an answer

Diameter

Chord

Radius

None of these

If the cone is cut by a plane perpendicular to the axis of the cone, then the section is a / an:

Choose an answer

Parabola

Circular cone

Ellipse

Circle

The curves obtained by cutting a __________ double right circular cone by a _______ are called conics:

Choose an answer

Straight line

Plane

Curve

None of these

Choose an answer

Ellipse

Parabola

Hyperbola

Circle

Two circles of radius 3 cm and 4 cm touch each other externally. The distance between their centers is:

Choose an answer

1 cm

7cm

4cm

5cm

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

Choose an answer

Normal

Bisects

Equal to

None of these

The conic is an ellipse, if:

Choose an answer

e = 1

e > 1

0 < e < 1

e = 0

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

Choose an answer

A chord

A secant

A diameter

None of these

More Classes

Other Links

Ics Part 2 Mathematics Chapter 6 Test Online MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer