Question # 1

The symbol used for angle is:

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Every irrational number is _________

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Surd

Not a surd

Rotional

Whole number

Which is order of square matrix

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2-by-2

-by-2

2-by-1

3-by-2

S.S.S postulate is used when _____________ of triangles are congruent:

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Two sides and one angle

All three angles

All three sides

Two angles and one side

The right bisector of the sides of a triangle intersect each other on the hypotenouse:

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Acute angled

Right angled

Obtuse angled

None of these

Inverse of identity matrix is _______ matrix:

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A

O

A^-1

Identity

A matrix is called a row matrix if it has only one _________:

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Column

Row

Diagonal

None

By convention if only the common logarithm are used throughout a discussion the base ________ is not written:

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e

10

1

0

HCF of x²-5x+6 and x²-x-6 is:

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x-3

x+2

x²-4

x-2

HCF of x²+3x+2, x²+4x+3 and x²+5x+4 is:

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x+1

(x+1)(x+2)

(x+3)

(x+4)(x+1)

Factors of 25x²+16a²+40x

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5x+4

(5x+4)²

(5x+4)(5x-4)

(5x-4)²

H.C.F of x-2 and x²+x-6 is _______:

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x²+x-6

x+3

x-2

x+2

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a²+b²

a²-b²

a-b

a+b

The symbol used for Congruency is:

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Point (2,-3) lies in quadrant:

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I

II

III

IV

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