Question # 1

If a : b = c : d, then b : a = d : c is called theorem of:

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Invertendo

Alternando

Dividendo

Componendo

In continued proportion a:b = b:c, ac = b², b is said to be _______ proportional between a and c:

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Third

Fourth

Means

None of these

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In a : b : : c : d, d is called:

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Thirdproportional

Fourthproportional

Meanproportional

Continuedproportional

The fourth proportional w of x : y::v : w is:

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xyv

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u = wk²

u = vk²

u = w²k

u = v²k

A ratio has:

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No units

Oneunit

Twounits

Threeunits

Variation has

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Two types

Three types

Four types

Five type

If a : b = c :d, than a + b : b = c + d : d is called theorem of :

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Alternando

Invertendo

Dividendo

Componendo

In continued proportional a:b = b:c, c in said to be ______ proportional to a and b:

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Third

Fourth

Means

None of these

In ratio a : b, the first term is called:

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Extremes

Means

Consequent

Antecedent

In a proportion a:b:c:d, and d are called:

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Means

Extremes

Third proportional

None of these

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Mathematics 10th Class English Medium Unit 3 Online Test MCQs With Answers

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