Question # 1

The measure of central tendency which is not affected by extreme values is called:

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Median

Arithmetic mean

Geometric mean

None of these

In which quadrant 0 lie when Cosθ < 0. tanθ <0?

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I

II

III

IV

The nature of the root of equation x²-5x+5=0

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Rationaland equal

Irrationaland unequal

Irrationaland equal

Rationaland unequal

Power set of empty set.

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∅

{a}

{∅,{a}}

{∅}

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

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Arcs

Angles

Regions

Chords

Tan 180° =

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0

1

Not defined

-1

A tangent is perpendicular to the radius of a circle at its point of:

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Tangent

Touch

Contact

Meet

O∪ E = ................

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∅

O

E

Z

If tan θ = √3 then θ =____________.

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30°

45°

60°

90°

The extent of variation between two extreme observations of a data set is measured by:

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Average

Range

Quartiles

If tanθ =√3. thenθ is equal to ..........

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90^o

45^o

60^o

30^o

The standard deviation is 6 then its variance is...........

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√6

36

3

6

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

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Componendo

Dividendo

(a) & ( b)

Invertendo

The centre of incicle is called:

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Origin

Incentre

Centre

Fixed point

The boundary of a circle is called:

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Circumference

Arc

Line

Area

In equation 5^1+x+5^1-x = 26, we put:

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5^2x=y

5^1+x=y

5^1-x=y

5^x=y

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

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