Question # 1

Choose an answer

[-13]

[-3]

[3]

[13]

Choose an answer

Polynomia

Surd

Rotional

Not a surd

If length of rectangle is a units and width is b units, then area of rectangle is:

Choose an answer

a+b

a-b

axb

The difference of measure of two sides of a triangle is _______ than the measure of the third side:

Choose an answer

Less

Greater

Equal

Greater or equal

The right bisectors of the three sides of n triangle are________:

Choose an answer

Congruent

Collinear

Concurrent

Parallel

Perpendicular to a line from an angle of___________:

Choose an answer

30°

60°

90°

120°

Choose an answer

Set of Real numbers =

Choose an answer

Q

Q'

QႶQ'

QUQ'

___________ Congruent triangles can be made by joining, the mid-points of the sides of a triangle:

Choose an answer

Three

Four

Five

Two

A triangle having all sides different called:

Choose an answer

Scalene

Right angle

Equilateral

Isosceles

______ non collinear points determine a plane:

Choose an answer

1

2

3

4

3π/4 radian =

Choose an answer

115^o

135^o

150^o

30^o

If b²-4ac > 0, but not a perfect square then roots of ax²+bx+c=0 are:

Choose an answer

Imaginary

Rational

Irrational

None of these

Area of ΔABC = :

Choose an answer

1/2(base)(altitude)

2(base)(altitude)

1/2 x base/altitude

(base)(altitude)

The circumference of a circle is:

Choose an answer

To resolve rational fraction, the numerator N(x) must be lower degree than the:

Choose an answer

Quotient Q(x)

Denominator D(x)

Nenomenator N(x)

Polynomian R(x)

∑▒〖(x-〗 x ̅)=………….

Choose an answer

0

1

-1

2

The expression "b²-4ac" of a quadratic equation is called:

Choose an answer

Determinant

Redicand

Discriminant

Index

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

Choose an answer

I

II

III

IV

Pi radians is equal to:

Choose an answer

150°

160°

180°

240°

The measure of the external angles of a regular hexagon is:

Choose an answer

A cumulative frequency table is called.

Choose an answer

Frequency distribution

Data

Less then frequency distribution

None of these

Choose an answer

5

-5

-4

4

No. of necklaces can be made from 7 beads of different colors ?

Choose an answer

360

120

60

70

sin^-1 (-x) =

Choose an answer

-sin^-1 x

sin^-1x

π + cos^-1x

-cos^-1x

How many different number can be formed by taking 4 out of the six digits 1, 2, 3, 4, 5, 6:

Choose an answer

360

120

366

none of these

Number of digits multiple of 5 made from the digits 2, 3, 5, 7, 9 is:

Choose an answer

5

24

20

none

Choose an answer

right angled

equilateral

isosceles

obtuse angled

A matrix of order m×1 is called:

Choose an answer

row matrix

column matrix

identity matrix

scalar matrix

Choose an answer

scalar matrix

diagonalmatrix

triangularmatrix

none of these

Choose an answer

If (x, y) are the coordinate of a point ordered pair is called:

Choose an answer

Abscissa

Ordinate

Coordinate

Ordered pair

Choose an answer

A quadrilateral having two parallels and two non-parallel sides is called:

Choose an answer

Trapezium

Rectangle

Rhombus

None of these

The directrix of the parabola x² = -4ay is:

Choose an answer

x = a

x = -a

y = a

y = -a

If a point lies inside a circle, then its distance from the center is:

Choose an answer

Equal to the radius

Less then the radius

Greater then the radius

Equal to or greater than the

If a circle and a line intersect in two points, then the line is called:

Choose an answer

A chord

A secant

A diameter

None of these

x = a is a vertical line perpendicular to __________.

Choose an answer

x - axis

x - axis may be

y - axis

None of these

The ratio in which y-axis divides the line joining (2, -3) and (-5, 6) is:

Choose an answer

2 : 3

2 : 5

1 : 2

3 : 5

i.(j.k) =

Choose an answer

Meaningless

-1

1

2

A chord passing through the focus of a parabola is called a ________ of the parabola:

Choose an answer

Directrix

Latus rectum

Focus

Focal chord

Choose an answer

Unit Vector

Null vector

Position vector

None of these