Question # 1

Sec²θ__________________

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1-Sin²θ

1-tan²θ

1 + Cos²θ

1-tan²θ

Quadratic equation is also known as equation of:

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Standard form

Polynomials

Second degree

Higher order

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}

The different number of way to describe a set are.

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1

2

3

4

A circle of radius 'r' has a circumference of:

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πr2

2πr

2πr2

1/2πr

The circumference of a circle is called:

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Tangent

Chord

Boundary

Segment

Roots of the equation 4x²-5x+2=0 are:

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Irrational

Imaginary

Rational

None of these

The size of class interval (6-10) is.

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4

5

8

10

The symbol used to denote a second is:

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1°, 1'

1°

1"

1'

The portion of circumference of a circle is:

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Radius

Chord

Arc

Segment

The union of two non-collinear rays, which have common end point is called:

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An angle

Degree

A minute

A radian

Roots of following equation are: 9x²-4x+1=0:

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Real, Equal

Real, Unequal

Imaginary

Irrational

If two arcs of a circle (or of congruent circles) are congruent, then the corresponding chord are:

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Perpendicular

Parallel

Bisect each other

Equal

The two tangents drawn to a circle from a point outside it, are equal in;

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Length

Radius

Measure

Diameter

sinθ cosθ = ......................

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sinθ

1/cosθ

1/sinθ

sinθ/cosθ

Collection of distinct objects.

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Subset

Power set

Set

None of the

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