Question 1

Its is a well-defined collection of distinct objects.

Accepted Answer

Set

Answer

Sentence

Answer

Objects

Answer

Elements

Question 2

Which of the following is a well -defined set?

Accepted Answer

Set of even numbers less than 12

Answer

Set of tall students.

Answer

Set of honest persons

Answer

Set of famous singers

Question 3

Given set A = { consonants in the word MATHEMATICS} , find n(A)

Accepted Answer

6

Answer

4

Answer

5

Answer

7

Question 4

Which is an empty set?

Accepted Answer

The set of counting numbers less than 1

Answer

The set of prime numbers

Answer

The set of odd numbers.

Answer

The set of even numbers

Question 5

If A = { 1,2,5,6} and B = { 2,4,6,8) , then what is A $\cap$ B ?

Accepted Answer

{2,6}

Answer

{   }

Answer

{ 1,5}

Answer

{ 1,2,4,5,6,8}

Question 6

If A = { 1,2,5,6} and B = { 2,4,6,8) , then what is B $\cap$ A ?

Accepted Answer

{4,8}

Answer

{1,5}

Answer

{1,2,4,5,6,8}

Answer

{2,4}

Question 7

A way of writing sets by listing the elements.

Accepted Answer

Roster method

Answer

Tabular method

Answer

Set builder notation

Answer

Descriptive method

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