Question # 1

The radius of a circumscribed circle is called:

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Circum-radius

Escribed-radius

In-radius

Radius

The distance of a point inside the circle from its centre is ______ than the radius:

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Greater

Equal

Shorter

Less

The length of the diameter of a circle is how many times the radius of the circle:

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1

2

3

Circles having three points in common will:

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Be perpendicular

Concide

Intersect

Be equal

If the two circles touches externally, then the distance between their centres is equal to the:

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Difference of their radii

Sum of their radii

Product of their radii

The tangent and radius of a circle at the point of contact are:

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Parallel

Not perpendicular

Perpendicular

From a point outside the circle __________ tangents can be drawn:

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One

Two

Three

Four

A circle of any radius can be constructed by rotating a compass about:

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A chord

An arc

The straight line

A fixed point

The boundary of a circle is called:

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Circumference

Arc

Line

Area

The lengths of two transverse tangents to a pair of circles are:

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Unequal

Equal

Overlapping

If the incentre and circumentre of a triangle coincide, the triangle is:

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An isoscenes

A right triangle

An equilateral

If the distance between the centres of two circles is equal to the sum of their radii, then the circles will:

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Intersect

Do not intersect

Touch each other externally

The word geometry is derived from two Greek words namely Geo and:

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Size

Land

Metron

Shape

Eculid's Elements have been thought as _____ all over the word for countries:

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Text book

Reference book

Helping book

Major subject

Ange inscribed in a semi-circle is a _________ angle:

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Abtuse

Right

Supplementary

Acute

The circumference of circle is called:

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Chord

Segment

Boundary

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Mathematics 10th Class English Medium Unit 13 Online Test MCQs With Answers

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