Question # 1

If 12, p and 3 are in continued proportion, then p =

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Product of extremes = product of ______.

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Consequents

Antecedent

Ratios

Means

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

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Invertendo

Alternando

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 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

The third proportional of x² and y² is:

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x²y²

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

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xyv

The ratio of 1km to 600m is:

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1 : 6

5 : 3

3 : 2

2 : 1

A relation between two quantities of same kind is called:

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Proportion

Ratio

Variation

Percentage

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

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Meanproportional

Thirdproportional

Continuedproportional

Fourthproportional

If a:b = x:y, then invertendo property is:

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u = wk²

u = vk²

u = w²k

u = v²k

In proportion 7:4::p:8, p = ____________:

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14

7/2

-14

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

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Means

Extremes

Third proportional

None of these

K is known as:

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Sign of proportionality

Extremes

Constant of proportionality

Means

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

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