Question # 1

Factors of 8x3+27y3 are:

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(2x+3y),(4x2+9y2)

(2x-3y),(4x2-9y2)

(2x+3y),(4x2-6 xy+9y2)

(2x-3y),(4x2+6 xy+9y2)

If (x-2) is a factor of polynomial expression x²+2kx+8 the value of k is:

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3

-3

2

-2

Which of the postulate is used for congruency of triangles:

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S.A.S

A.S.S

H.S

All

The symbol of parallelogram is:

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||

||^gm

gm||

The area of a closed region is expressed in _________ units:

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Square

Cubic

Degree 1

Degree 4

Every diagonal of a parallelogram divides it in _______ congruent triangles ____:

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Two

Three

Four

Five

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6cm²

12cm²

72cm²

36cm²

If a and b are length and breadth of rectangle then its area _______:

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a - b

a + b

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a = Im

a = Re(z)

a = Natural number

None of these

If a line segment intersects the two sides of a triangle in the same ration then it is ______ to the third side:

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Perpendicular

Parallel

Intersecting

Similar

M^-1=

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-M

AdjM

If a, b∈R then only one oaf a = b or a<b or a>b holds is called:

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Trichotomy Property

Transitive Property

Additive Property

Multiplicative Property

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3

1/3

35

None of these

If one angle of a right triangle is of 30°, the hypotenuse is __________ as long as the side opposite to the angle:

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Thrice

Four times

Twice

Same

If two are more algebraic expression are given then their common factors of highest power is called of the expressions:

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LCM

HCF

Multiplication

Square root

What will be added to complete the square of 9a²-12ab ?

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-16b²

16b²

4b²

-4b²

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9th Class Mathematics English Medium KPK Boards Online Mcqs MCQs With Answers

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