Question # 1

The semi circumference, and the diameter of a circle both subtend a central angle of:

Choose an answer

90°

180°

270°

360°

An arc substends a central angle of 40° then corresponding chord will substend a central angle of ________:

Choose an answer

20°

40°

60°

80°

If the angles subtended by two chords of a circle (or congruent circles) at the centre (corresponding centre) are equal, the ______ are equal:

Choose an answer

Lines

Segments

Chords

Arcs

In an arc of circle substends a central angle 60°, then corresponding chord will make central angle:

Choose an answer

20°

40°

60°

80°

If two arcs of a circle (or of congruent circles) are congruent, then the corresponding chord are:

Choose an answer

Perpendicular

Parallel

Bisect each other

Equal

The arcs opposite to incongruent central angles of a circle are always:

Choose an answer

Congruent

Incongruent

Parallel

Perpendicular

The circular region bounded by an arc of a circle and its two corresponding radial segments is called a:

Choose an answer

Sectorof the circle

Areaof the circle

Radiusof the circle

Circumferenceof the circle

A 4cm long chord subtends a central angle of 60°. The radial segment of this circle is:

Choose an answer

1

2

3

4

The boundary traced by a moving point in a circle its ______:

Choose an answer

Circumference

Diameter

Radius

Area

Out of two congruent arcs of a circle, if one arc makes a central angle of 30° then the other arc will subtend the central angle of:

Choose an answer

15°

30°

45°

60°

The portion of a circle bounded by an arc and a chord is known as:

Choose an answer

Diameterof the circle

Radiusof the circle

Chordof the circle

Segmentof the circle

A pair of chords of a circle subtending two congruent central angles is:

Choose an answer

Congruent

Incongruent

Over lapping

Parallel

If two cords of a circle (of of congruent circles) are equal, then their corresponding arcs (minor, major or semi circular) are:

Choose an answer

Proportional

Equal

Congruent

Bisecting chords

If a chord of a circle subtends a central angle of 60°, then the length of the chord and the radial segment arc:

Choose an answer

Congruent

Incongruent

Parallel

Perpendicular

The straight line joining any two points of the circumference is called:

Choose an answer

Segment of circle

Arcof circle

Chordof circle

Tangentof circle

Equal chords of a circle (or of congruent circles) subtend equal ________ at the centre (corresponding centres):

Choose an answer

Arcs

Angles

Regions

Chords

The chord length of a circle subtending a central angle of 180° is always:

Choose an answer

Less than radial segment

Equal to the radial segment

Double of the radial segment

None of these

Any portion of the circumference will be known as ______ of the circle:

Choose an answer

A chord

An arc

A tangent

An angle

An arc subtends a central angle of 40° then the corresponding chord will subtend a central angle of:

Choose an answer

20°

40°

60°

80°

The length of a chord and the radial segment of a circle are congruent, the central angle made by the chord will be:

Choose an answer

30°

45°

60°

75°

If an arc of a circle subtends a central angle of 60°, then the corresponding chord of the arc will make the central angle of:

Choose an answer

20°

40°

60°

80°

More Classes

Other Links

Mathematics 10th Class English Medium Unit 11 Online Test 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