Question # 1

Symbol used to show correspondence between two triangles:

Choose an answer

Conjugate of 4i - 3 is:

Choose an answer

4i + 3

-4i - 3

-4i + 3

Choose an answer

Polynomia

Surd

Rotional

Not a surd

Angle bisectors of triangle are

Choose an answer

Concurrent

Not concurrent

Equidistant form sides

Equidistant form angles

∀ a∈ R⇒ a = a is __________ property:

Choose an answer

Reflexive

Symmetric

Transitive

Additive property

a^m.aⁿ = a^m+nis ________ law of exponents.

Choose an answer

Sum of powers

Power of fraction

Power of power

Law of quotient

If a²+b²<c²then triangle is:

Choose an answer

Acute

Obtuse

Right

Scalene

If y=2x+1, x=2 then y is:

Choose an answer

2

3

4

5

In a parallelogram congruent parts are:

Choose an answer

Opposite sides

Opposite angles

Diagonals

Opposite sides and angles

A rectangular region can be divided into ________ triangular regions in many ways:

Choose an answer

4

2

2 or more than 2

5

One triangle can have only one ___:

Choose an answer

Right angle

Acute angle

Supplementary angle

None of these

If A has two elements and B has 3 elements, then number of binary relations in A x B is __________

Choose an answer

2 x 3

2³

2⁶

2²

The observation that divide a data set into four equal part, are called.

Choose an answer

Decites

Quartiles

Percentiles

Mode

A histogram is a set of adjacent:

Choose an answer

Squares

Rectangles

Circles

Two tangents drawn to a circle from a point outside it are of _________ in length

Choose an answer

Half

Equal

Double

Triple

Choose an answer

1

-1

__________ Common tangents can be drawn for two touching circles:

Choose an answer

2

3

4

5

Choose an answer

The radiance measure of an angle that forms a complete circle is:

Choose an answer

2π

3π

4π

6π

ax²+bx+c=0, c is the:

Choose an answer

Co-efficient

Variable

Factors

Constant

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

Choose an answer

Range f≠ A

Range f = B

Dom f = A

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

The length of a tangent to a circle is from the given point to the point of:

Choose an answer

start point

enc points

contact

collinear

tan^-1(-√3) is:

Choose an answer

- cot Θ

- tan Θ

tan Θ

none of these

Choose an answer

right angled

equilateral

isosceles

obtuse angled

In a simultaneous throw of two dice, The probability of getting sum 3 or 11 is:

Choose an answer

none

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

Choose an answer

21160

20160

20170

20016

Choose an answer

One card is drawn at random from a pack of 52 cards. The probability that the card drawn a king is:

Choose an answer

none of these

Which one is not a quadrant angle ?

Choose an answer

0°

90°

280°

270°

A set having no element is called:

Choose an answer

null set

subset

singleton

superset

Sum of all three cube roots of unity is:

Choose an answer

1

-1

0

3

If (x - 2, 2) = (3, 2), then:

Choose an answer

x = 5

x = 2

x = -5

x = 3

If equation of circle is (x - h)² + (y - k)² = r², then center of a circle:

Choose an answer

(-h, -k)

(h, k)

(-h, k)

(h, -k)

X-co-ordinate of centroid of triangle ABC with A(-2, 3); B(-4, 1); C(3, 5) equals:

Choose an answer

-1

1

3

-3

A chord containing the center of the circle is called ______ of the circle:

Choose an answer

Diameter

Chord

Radius

None of these

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

Choose an answer

Constant function

Absolute function

Linear function

Quadratic function

Choose an answer

f(x² + 1)

f(x)

f(x²)

Choose an answer

2

The focus of the parabola y²=4ax is:

Choose an answer

(-a , 0)

(0, a)

(0, -a)

(a, 0)

Sir Isaac Newton was a(an) --------- mathematician.

Choose an answer

German

French

Swiss

English

The curves obtained by cutting a __________ double right circular cone by a _______ are called conics:

Choose an answer

Straight line

Plane

Curve

None of these

For different values of k, the equation 4x + 5y = k represents lines ______ to the line 4x + 5y = 0.

Choose an answer

Perpendicular

Parallel

Equal

None of these

The horizontal line x' ox is called:

Choose an answer

x-axis

y-axis

abscissa

ordinate