Question # 1

Two linear factors x²-15x+56 are:

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(x-7) and (x+8)

(x+7) and (x-8)

(x-7) and (x-8)

(x+7) and (x+8)

A group frequency table is called.

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Data

Frequency distribution

Frequency polygon

None of these

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u = wk²

u = vk²

u = w²k

u = v²k

D° M' S"form of 45.36° is:

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45° 21" 36'

45' 21'° 36"

45° 21' 36''

45'' 21' 36°

2π radian = .......................

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0^o

90^o

180^o

360^o

If θ lies in 2nd (second) quadrant then sin θ and cosecθ are:

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negative

positive

zero

undefined

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Polynomial

Variable

Constant

Co-efficient

Mean is affected by change in ..........

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Place

Scale

Rate

None of these

The Range of R is, if R = {(1,3),(2,2),(3,1),(4,4)}.

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{1,2,4}

{3,2,4}

{1,2,3,4}

{1,3,4}

On the basic of types of variable of data, the types of frequency distribution are.

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2

3

4

5

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

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Extremes

Means

Consequent

Antecedent

Co sec 60^o = ...................

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1/2

√3/2

2

2/√3

Sec² θ -tan²θ =______________.

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sec²θ

cos²θ

1

sin²θ

Angles between 0^o and 90^o are to which quadrant?

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I

II

III

IV

If f is a function from A to B, then f is onto function if:

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Range f≠ A

Range f = B

Dom f = A

Second element of all ordered pairs contained in f is not repeated.

Equal chords of a circle (or of congruent circles) subtend equal ________ at the centre (corresponding centres):

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Arcs

Angles

Regions

Chords

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

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