Question # 1

Factors of 8x3+27y3 are:

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(2x+3y),(4x2+9y2)

(2x-3y),(4x2-9y2)

(2x+3y),(4x2-6 xy+9y2)

(2x-3y),(4x2+6 xy+9y2)

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-3

-4

3

4

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Square

Row

Column

Rectangular

Bisection means dividing in ________ equal parts:

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One

Two

Three

Four

If a and b are length and breadth of rectangle then its area _______:

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a - b

a + b

If a line segment intersects the two sides of a triangle in the same ration then it is ______ to the third side:

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Perpendicular

Parallel

Intersecting

Similar

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Polynomia

Surd

Rotional

Not a surd

A quadrilateral having each angle equal to 90° is called __________:

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Parallelogram

Rectangle

Trapezium

Rhombus

HCF of x²+3x+2, x²+4x+3 and x²+5x+4 is:

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x+1

(x+1)(x+2)

(x+3)

(x+4)(x+1)

The matrices are denoted by _________ letters of English alphabet:

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Small

Capital

Both a and b

None

If the rotation of the ray is clock wise, the angle has ________ measure:

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Degree

Negative

Positive

Standard

A cumulative frequency table is called.

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Frequency distribution

Data

Less then frequency distribution

None of these

The perpendicular bisector of a chord of a circle passes through the:

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Centre

Radius

Diameter

Arc

A grouped frequency table is also called.............

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Data

Frequency distribution

Frequency polygon

Histogram

In ax²+b+c, if a = 0 then reduced form is:

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ax²+bx

bx+c

c

ax²+c

In which quadrant 0 lie when Secθ< 0, Sinθ< o ?

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I

II

III

IV

The spread or scatierness of observations in a data set is called.

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Average

Dispersion

Central tendency

Quartile

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

Mean is affected by change in;

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Place

Scale

Rate

The domain of R = {(0,2),(2,3),(3,3)(3,4)} is.

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{0,3,4}

{0,2,3}

{0,2,4}

{2,3,4}

If the distance between the centres of two circles is equal to the sum of their radii, then the circles will:

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Intersect

Do not intersect

Touch each other externally

A compound statement of the form "if p then q" is called an:

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tautology

conditional

consequent

absurdity

In circular system the angle is measured in:

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radians

degrees

degrees, minutes

degrees, seconds

The number of subsets of a set having three elements is:

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2

3

4

8

The system of measurement in which the angle is measured in degrees, and its sub-units, minutes and seconds is called the:

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circular system

sexagesimal system

decimal system

degree system

The objects in a set are called:

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elements

sub-sets

whole numbers

overlapping sets

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Which one is exponential equation:

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ax² + bx + c = 0

ax + b = 0

2^x = 16

The in-radius r of a triangle is given by:

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If z = x + i y = r (cos Θ + i sin Θ), then arg z is:

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tan Θ

cos²Θ + sin²Θ

r

Θ

If α, ß, Γ are the angles of a oblique triangle, then:

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α = 90°

ß = 90°

Γ = 90°

none of these

No. of arrangements of the letters of the word PAKISTAN can be made, taken all together ?

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21160

20160

20170

20016

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Integration by parts

Definite integral

Differentiation

None of these

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Scalar quantity

Reciprocal vector

If f(x) = |x|, f(x) is a:

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Constant function

Absolute function

Linear function

Quadratic function

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0

2

1

3

y² = 4ax, is the standard equation of the:

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Ellipse

Parabola

Hyperbola

None of these

A linear equation in two variables represents:

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Circle

Ellipse

Hyberbola

Straight line

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1

2

3

4

A parallelogram is a rhombus if and only if its diagonals are:

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Parallel

Perpendicular

Equal

None of these