Question # 1

Choose an answer

5

1/2

7

1/7

An equilateral triangle is an _________ triangle:

Choose an answer

Rounded

Equiangular

Scalene

Right angled

HCF of p³q-pq³ and p⁵q²-p²q⁵ is:

Choose an answer

pq(p²-q²)

pq(p-q)

p²q²(p-q)

pq(p³-q³)

Choose an answer

Skew-symmetric

Symmetric

Diagonal

Scalar

Mid-point of the points B (-1,1) and A (2,5) is:

Choose an answer

(1,6)

(3,7)

Set of Rational numbers in set builder notation:

Choose an answer

None of these

The first mathematician who gave the idea of algorithm was:

Choose an answer

Henry Briggs

John Napier

Musa Al Khwarizmi

Jobst Burgi

Area of parallelogram is equal to the _______ of the base and height:

Choose an answer

Product

Plus

Negative

Divided

The product in matrices AB, the number of columns of A must be equal to number _______ of B.

Choose an answer

Columns

Entries

Rows

None of these

______ non collinear points determine a plane:

Choose an answer

1

2

3

4

Any point inside an ______ equidistan from its arms is on the bisector of it:

Choose an answer

Angle

Side

Circle

Triangle

A histogram is g group/ set of adjacent:

Choose an answer

squares

circles

rectangle

cube

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

Choose an answer

{0,3,4}

{0,2,3}

{0,2,4}

{2,3,4}

The quotient of two numbers or algebraic expressions is called:

Choose an answer

Ratio

Fraction

Proportion

Percentage

Which of the following is distributive property of union over intersection?

Choose an answer

A∪ (B ∪ C) = A∪ (B∪ C)

A∩ (B∩C)= (A∩B)∩C

A∪ (B∩ C) = ( A∪ B)∩ (A∪ C)

A∩(B∪ C) = (A∩B)∪(A∩C)

If b²-4ac > 0 and is not a perfect square, then roots are:

Choose an answer

Rationaland unequal

Irrationaland equal

Rationaland equal

Irrationaland unequal

An arc which is shorter than the half of the circumference is called:

Choose an answer

minor arc

major arc

segment

semi arc

The Discriminant of ax²+bx+c=0 is:

Choose an answer

b²-4ac

b²⁺4ac

-b²⁺4ac

-b²-4ac

If the incentre and circumentre of a triangle coincide, the triangle is:

Choose an answer

An isoscenes

A right triangle

An equilateral

A line which has only one point in common with a circle is called:

Choose an answer

Sine of a circle

Cosineof a circle

Tangentof a circle

Secantof a circle

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

Choose an answer

u = v²

u = kv²

uv²= k

uv² = 1

Choose an answer

linear equation

Quadraticequation

cubicequation

radicalequation

sec (2π + Θ), where Θ is a basic angle will have terminal side in:

Choose an answer

quad. I

quad. II

quad. III

quad. IV

An infinite sequence has no:

Choose an answer

nth term

last term

sum

none

A sequence of numbers whose reciprocal form an arithmetic sequence, is known as:

Choose an answer

arithmetic sequence

geometricsequence

harmonicsequence

none of these

Choose an answer

rational number

irrational number

natural number

whole number

Choose an answer

- 72° = ___________________:

Choose an answer

none of these

sin (Θ - π) =

Choose an answer

In binomial expansion of (a+b)ⁿ, n is positive integer the sum of odd coefficients equals:

Choose an answer

none of these

Choose an answer

If A is a matrix of order m × n and B is a matrix of order n × p then the order of AB is:

Choose an answer

p×m

p×n

n×p

m×p

If the upper limit is a constant and the lower limit is a variable, then the integral is a function of:

Choose an answer

x

y

lower limit

upper limit

For a square of side x units, the rate of change of area with respect to the side is given by:

Choose an answer

x

x²

2x

2

Choose an answer

1

2

3

4

The Maclaurin series expansion is valid only if it is:

Choose an answer

Convergent

Divergent

Increasing

Decreasing

Choose an answer

equal to each other

not equal to each

nearly equal to each other

none of these

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)

The distance between two points P₁ (x₁, y₁) and P₂ (x₂, y₂) on the co-ordinate plane is given by:

Choose an answer

Let f(x) = cos x, then f(x) is an:

Choose an answer

Even function

Odd function

Power function

None of these

Choose an answer

Constant function

Absolute linear function

Linear function

Quadratic function

Choose an answer

a

2b

b

2a

The graph of 2x + y < 2 is the open half plane which is ________ the origin side of 2x + y = 2:

Choose an answer

At

Not an

On

None of these