Question # 1

A triangle of all three sides are equal is called _________ triangle:

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Isosceles

Scalene

Right angled

Equilateral

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A triangle has _____ angles:

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1

2

3

4

An irrational radical with rotational radicanal is called ______:

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Polynomial

Surd

Rotaional

Irrational

M^-1=

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-M

AdjM

Which of the following is closure property w.r.to multiplications:

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a + b∈ R∀ a, b∈ R

a. b∈ R∀ a, b∈ R

a + b = b + a∀a,b∈ R

a.b = b.a∀a,b∈ R

In a parallelogram congruent parts are:

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Opposite sides

Opposite angles

Diagonals

Opposite sides and angles

The symbol of parallelogram is:

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||

||^gm

gm||

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-5

3

0

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a = Im

a = Re(z)

a = Natural number

None of these

The real numbers used in the formation of a matrix are called _______ of the matrix:

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Determinants

Matrix

Set

Element

The right bisectors of the sides of _________ triangle intersect each other inside the triangle:

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Obtuse angled

Acute angled

Right angled

Equilateral

The ratio between two quantities a and b is expressed as:

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a+b

a:b

a+b

The knowledge of construction of different triangles, rectangles, square etc is very useful in:

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Wood - Working

Graphic art

Metal trade

All of these

Scientific Notation of 0.0074 is:

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7.4 x 10^-3

7.4 x 10⁴

7.4 x 10^-2

7.4 x 10^-4

A rectangular region can be divided into ________ triangular regions in many ways:

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4

2

2 or more than 2

5

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