Question # 1

The ratio of 1km to 600m is:

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1 : 6

5 : 3

3 : 2

2 : 1

The ratio of a and b is written as:

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a : : b

a : b

a = b

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

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Means

Extremes

Third proportional

None of these

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

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Means

Extremes

Fourth proportional

None

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

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14

7/2

-14

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

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

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xyv

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

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Thirdproportional

Fourthproportional

Meanproportional

Continuedproportional

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

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42

13

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

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Invertendo

Componendo

Dividendo

Alternando

If Y is directly proportional to x it can be written as:

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x = y

y : x

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

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Invertendo

Alternando

Dividendo

Componendo

If y = 8 and x = 4, then k = xy, we get k =

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12

32

84

114

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

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Means

Extremes

Fourth proportional

None of these

A relation between two quantities of same kind is called:

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Proportion

Ratio

Variation

Percentage

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

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

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