Question # 1

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 ratio a : b, the first term is called:

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Extremes

Means

Consequent

Antecedent

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

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Componendo-Dividendo

Invertendo

Dividendo

Componendo

A ratio has:

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No units

Oneunit

Twounits

Threeunits

A proportion is a statement which expressed as an equivalence of:

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Four ratios

Threeratios

Tworatios

Oneratio

The ratio of 1km to 600m is:

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1 : 6

5 : 3

3 : 2

2 : 1

In a ratio a:b, a is called:

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Relation

Antecedent

Consequent

None of these

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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Variation has

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Two types

Three types

Four types

Five type

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

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xyv

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

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Means

Extremes

Fourth proportional

None

K is known as:

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Sign of proportionality

Extremes

Constant of proportionality

Means

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u = wk²

u = vk²

u = w²k

u = v²k

If y = kx, x = 7 and y = 6, then k =

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42

13

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10th Class Mathematics Chapter 3 Variations English Medium KPK Boards Online MCQ's MCQs With Answers

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