Question # 1

A line has end points _______

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1

2

3

0

If a matrix has m rows and n columns the order of matrix is:

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m-by-m

n-by-n

m-by-n

n-by-m

Mid point of the points B (0,1) and A (8,0) is:

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(0,6)

(4.-6)

(8,-12)

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Rational

Polynomial

Surd

Not a surd

If one angle of a right triangle is of 30°, The hypotenuse is ______ as long as the side opposite to the angle

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Equal

Twice

Thrice

None of these

Solution of x²= -1 in real numbers:

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-1

+1

Solution does not exist

Number of lines can be drawn from two points:

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1

2

3

unlimited

Area of _______ is equal to (base X altitude):

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Parallelogram

Triangle

Square

None of these

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6

3

-3

-6

Conjugate of -3 is:

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3

-3

-3i

3i

Common logarithms are also known as ___________ lograthims:

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Naperian

Khwarizmian

Jobst Burgi's

Biggesian

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}

Co sec 30^o = .................

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1/2

√3/2

2

2/√3

Quadratic equation is also known as equation of:

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Standard form

Polynomials

Second degree

Higher order

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 R ={(0,2),(2,3),(3,4)} then Dom (R) is:

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{0,3,4}

{0,2,3}

{0,2,4}

{2,3,4}

A pair of chords of a circle subtending two congruent central angles is:

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Congruent

Incongruent

Over lapping

Parallel

The set having only one element is called.

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Null set

Power set

Singleton set

Subset

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if a=1, b=-3 and c= 3, then discriminant is:

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3

-2

2

-3

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Proper fraction

Improper fraction

Irrational fraction

Rational fraction

If A is non singular matrix then A^t is:

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singular

nonsingular

symmetric

none

If 4^x = 2, then x equals:

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2

1

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Additive property

Multiplicativeproperty

Reflexiveproperty

Transitive property

(1 - sin²Θ) (1 + tan²Θ) =

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0

1

Θ

-1

tan (-135°) =

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0

1

√2

Sum of all odd numbers between 100 and 200 is:

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6200

6500

3750

7500

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c = 0

b = 0, c = 0

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closure property w.r.t multiplication

commutativeproperty w.r.t multiplication

associativeproperty w.r.t multiplication

trichotomy property

S = {1, -1, 2, -2} is a group under:

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multiplication

subtraction

addition

none of these

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1

-5

-1

none

If two sets have no element common, they are called:

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disjoint

over lapping

dissimilar

exhaustive

If (1, x) is the mid point of the line segment joining the points (1, 2) & (1, 6) then x =

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1

2

3

4

If y = (x), then the variable x is called --------- variable of a function f.

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Dependent

Independent

Image of y

None of these

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Integration

Integrand

Constant of integration

None of these

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At

Not on

On

None of these

If a function f is from a set X to a set Y, then set X is called the _______ of f:

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Domain

Range

Co-domain

None of these

ax + b > c is an inequality of:

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One variable

Three variable

Two variable

Four variable

f(x) is odd function. If and only if:

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f(-x) = -f(x)

f(-x) = f(x)

f(x) = 3f(-x)

f(x) = -3f(-x)

A corner point is the point of intersection of:

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x-axis & y - axis

Boundary lines

Any two lines

None

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0

4

7

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0

1

-1

2

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2 - 7

2 + 7