Question # 1

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sin (2π-θ)

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cosθ

sinθ

tanθ

-sinθ

x²+ x - 6 = 0 is a conditional equation and it is true for

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2, 3

2, -3

-2, -3

-2, 3

The sum of all 2 digit number is

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4750

3776

4895

4905

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n if n is even

0 for any natural number n

1 if in odd

None of these

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ᵨ is a

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variable

Positive constant

Positive variable

Directrix

x²+ x - 6 = 0 is

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An equation

An identity

A polynomial

None of these

graph of trigonometric function y = sec x does not meet

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x - axis

y -axis

both axis

None of these

The sum of all positive integral multiple of 5 less than 100 is

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950

760

1230

875

If the terminal rays of an angle falls on any axis then the angle is called

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Allied angle

Acute angle

Standard position

Quadrantal angle

3x + 4 > 0 is

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equation

identity

inequality

none of these

A relation in which the equality is true only for some values of the unknown is called

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An identity

An equation

A polynomial

None

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I

14 I

0

None of these

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The probability to get an odd number in a dice thrown once is

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6

1

1/6

1/2

Every prime number is also

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Rational number

Even number

Irrational number

Multiple of two numbers

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none of these

The statement that a group can have more than one identity elements is

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True

False

Fallacious

Some times true

The period of cosec 10x is _______

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If n is odd then the middle terms in the expansion of (a + x)ⁿare

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sin(a-90°)=______;

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sina

cosa

-sinθ

-cosa

1+3x+6x2 +10x3 +....=

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(1+x)-3

(1-x)-2

(1-x)-3

(1+x)-2

If A = [a_ij] is (m x n) matrix, then transpose of A is of the order

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m x m

m x n

n x n

n x m

There are 16 point in a plane, in which 6 are collinear. how many lines can be drawn by joining these points?

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10

66

71

106

The curve f(x,y) = 0 has a central symmetry if

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f(-x,-y)=f(x,y)

f(x,-y)=f(x,y)

f(-x,y)=f(x,y)

f(-x,-y)≠f(x,y)

The set X is

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Proper Subset of X

Not A subset of X

Improper Subset of X

None of these

(A∪B)∪C= --------------------------

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A∩B(B∪C)

A∪(B∪C)

A∪(B∩C)

None of these

y=0 of the parabola y² = 4ax is the

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equation of directirx

Equatio of the tangent

Equation of axis

equation of latus rectum

A point (x,y) which satisfy a linear inequality in two variables form its

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Solution

Domain

Range

None

Z is a group under

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Subtraction

Multiplication

Addition

None of these

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