Question # 1

The number of subset of {0} is

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1

2

3

None

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The set of whole numbers is subset of

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The set on integers

The set of natural numbers

{1, 3, 5, 7, ....}

The set of prime numbers

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A

B

A'B'

B'A

The set which has no proper subset is

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{0}

{}

{∅}

None of these

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-x

Infinite set

{-4, 4}

None of these

The set (Z, +) forms a group

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Forms a group w.r.t addition

Forms a group w.r.t multiplication

Non commutative group w.r.t multiplication

Doesn't form a group

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Biconditional

Implication

Antecedent

Hypothesis

Which of the following has the same value as i113

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i

-1

-i

1

Let A and B be two sets. If every element of A is also an element of B then

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ECAT Mathematics Chapter 23 MCQs With Answers

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