Question # 1

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

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Length

Radius

Measure

Diameter

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Proper fraction

Improper fraction

Rational fraction

Irrational fraction

Number of terms in standard Quadratic Equation ax²+bx+c = 0

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1

2

3

4

Standard deviation is denoted by

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x

S

S²

X²

If 't' is the radius of a circle, then its circumferienc is.

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π/2r

πr

2πr

4πr

The domain of {(a,b),(b,c),(c,d)} is............

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{a,b,c}

{b,c,d}

{a,b}

{a,b,c,d}

The some of cube roots of unity is:

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Zero

One

Two

Three

Sec² θ -tan²θ =______________.

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sec²θ

cos²θ

1

sin²θ

If A is subset of U, then (A^c)^c= .........

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A

A^c

U^c

∅

Collection of distinct objects.

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Subset

Power set

Set

None of the

In a circle, the tangents drawn at the ends of a chord make equal _with that chord

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square

angle

cube

circle

The angle subtended by an arc at the centre of a circle is called its:

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Outer angle

Centralangle

Complementaryangle

Supplementaryangle

Sinθ,Cosecθ =..............................

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1

0

Sinθ

Cos θ

Sin(-350°) lies in _____________.

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1st quadrant

2nd quadrant

3rd quadrant

4th quadrant

Sum of the deviations of the variable "X" from its mean is always:

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Zero

One

Same

If a:b = x:y, then invertendo property is:

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