SETS QUIZ 1 – Punjab Meritorious School Preparation Portal

Welcome to your SETS QUIZ 1 CBT TEST

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Name

Email

School Name with City

Phone Number

Empty set is a _______.

Infinite set

Finite set

Unknown set

Universal set

Which of the following is a null set?

Let S = {x | x is a positive multiple of 3 less than 100}

P = {x | x is a prime number less than 20}. Then n(S) + n(P) is

34

41

33

30

Two finite sets have m and n elements respectively. The total number of

subsets of first set is 56 more than the total number of subsets of the second set. The values of m and n respectively are.

7, 6

5, 1

6, 3

8, 7

empty set

singleton set

not a set

None of these

Write X = {1, 4, 9, 16, 25,…} in set builder form.

X = {x: x is a set of prime numbers}

X = {x: x is a set of whole numbers}

X = {x: x is a set of natural numbers}

X = {x: x is a set of square numbers}

9

either 8 or 9

either 7 or 8 or 9

either 6 or 7 or 8 or 9

Which of the following two sets are equal?

A = {1, 2} and B = {1}

A = {1, 2} and B = {1, 2, 3}

A = {1, 2, 3} and B = {2, 1, 3}

A = {1, 2, 4} and B = {1, 2, 3}

The set of intelligent students in a class is

a null set

a singleton set

a finite set

not a well defined collection

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