Question # 1

The ratio between two quantities a and b is expressed as:

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a+b

a:b

a+b

Similar triangles are of the same shape but _________ in sizes:

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The same

Different

Both a and b

None

If a:b = c:d, then a, b, c and d are said to be in _________

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Ratio

Variation

Proportion

Disproportion

How many lines can be drawn through two points ?

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One

Two

Three

Four

Ratio, (img) as comparison of two _______ quantities:

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Different

Alike

Unlike

None of these

If two triangles are similar, then their corresponding sides are:

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Proportional

Equal

Unproportional

Inversely proportional

Symbol of show similarity:

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The __________ bisector of an angle of a triangle divides the sides in the same ratio then it is the ratio of the lengths of the sides containing the angles:

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Internal

External

Perpendicular

None of these

Triangles are of same shape but different sizes:

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Similar

Corresponding

Congurent

Alternate

Unit of ratio:

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m/s

km/s

None of these

A line parallel to on side of a triangle and intersecting the other two sides divide then _______

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Perpendicularly

Parallelly

Proportionally

Similarly

If a line segment intersects the two sides of a triangle in the same ration then it is ______ to the third side:

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Perpendicular

Parallel

Intersecting

Similar

Equality of two ratios is defined as _________:

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Direct proportions

Inverse proportions

Ratio

Proportion

In two similar triangles ________ sides are proportional:

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Corresponding

Opposite

Both a and b

None of these

Two points determine a _________

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Space

Plane

Curve

Line

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Mathematics 9th Class English Medium Unit 14 Online Test MCQs With Answers

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