Question # 1

√x = ______ if is a prime number

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Rational no

Natural no

Irrational no

Complex no

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Associative law of multiplication

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ab = ba

a(bc) = (ab) c

a(b+c) = ab + ac

(a + b)c = ac + bc

Which of the following sets has closure property w.r.t. addition

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{ 0 }

{ 1 }

{ 0, -1}

{ 1, -1}

The set {1,2,3,4......} is called

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Set of natural numbers

Set of whole numbers

Set of rational number

Set of irrational numbers

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Principle of equality of fractions

Rule for product of fractions

Golden rule for fractions

Rule for quotient of fractions

a >b ⇒a +c >b +c is known as

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Trichotomy property

Additive property of inequality

Transitive property

Multiplicative property

The value of x, and y, when (x + iy)²= 5 + 4i

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X = 2, y = 1

X = -2, y = 1

X = 2, y = -1

X = 2, y = 2

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Principle of equality of Fractions

Rule for product of fraction

Golden rule of fraction

Rule of quotient of Fraction

If a is any real number and a = a is called

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symmetric property

Trichotomy Properties

Transitive Property

Reflexive Properties

Any whole number can be written as a product of factors which are

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Even number

Odd numbers

Prime number

Rational number

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Principle of equality of fractions

Rule for product of fraction

Rule for quotient of fraction

If in a set of real no a is multiplicative identity then

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a,a = a²

a,a = 1

a,a = 0

None of these

i¹⁰¹=

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i

i²

-i

-1

The product of complex numbers (a,b) and (c,d) is

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(ac, bd)

(ac-bd, ad+bc)

(ab,cd)

(ac+bd,ad-bc)

If 4 > b or a < b than a = b is a

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Additive property

Transitive property

Trichotomy property of inequality

None of above

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i²=

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1

2

-1

0

The additive inverse of 0 is

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1

-1

0

Does not exist

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Principle of equality of fractions

Rule for product of fraction

Rule for quotient of fraction

Golden rule of fractions

∀a,b, c ε R,a +c = b + c = > a = b

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Reflexive property

Symmetric property

Cancellations property w.r.t. addition

Transitive property

∀a,b,c∈R and c>0,then

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a>b ⇒ ac < bc

a>b ⇒ ac > bc

a<b ⇒ ac > bc

None of these

Decimal part of irrational number is

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Terminating

Repeating only

Neither repeating nor terminating

Repeating and terminating

0 (zero) is

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An irrational number

A rational number

A negative integer

A positive number

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(x, y)

(kx, y)

(x, ky)

(kx, ky)

The solution set of the equation |3x + 2| = 5 is

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The property used in -3 <-2 ⇒0 <1

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Commutative property

Additive property of inequality

Additive inverse

Additive identity

I is not

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Real number

Natural number

Prime Number

Whole Number

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Associative law of multiplication

Commutative law of addition

Commutative law of multiplication

Associative law of addition

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Symmetric property

Cancellation property w.r.t. multiplication

Reflexive property

Transitive property

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