Name: Class: VI Sec: Date: 1. Which of the following are sets ?
(i) The collection of good books
(ii) The collection of prime numbers less than 30
2. Let A = {0, 1, 2, 3, 4, 5}. Insert the appropriate symbol ∈ or ∉ in the blank spaces.
(i) 0 A (ii) 6 A (iii) 3 A(iv) 4 A (v) 7 A
3. Write the following sets in Descriptive form
(i) A = {a, e, i, o, u}
(ii) C = {1, 4, 9, 16, 25}
4. Write the following sets in Roaster/Tabular form.
(i) The set of all positive even numbers
(ii) The set of all whole numbers less than 20
6. List all the subsets of {t, i} then write Proper & Improper.

7. Set A, B, C and D are defined by:

i. A = {2,3,4,5,6,7} ii. B = {3,5,7} iii. C = {3,5,7,4,6,2} iv. D = {20,25,30}

a. Which two sets are equal and equivalent?

b. Which two sets are overlap and disjoint.


8. Which of the following are null ( Empty ) sets .

{ Primes divisible by 7 }
{ Asian countries that have won the world cup in soccer}
{ Whole numbers x, where 17 < x < 18 }
{ 0 }

9. Which of the following sets are finite or in-finite:
{ a, b, c, d, e, x, y, z }
{ 2, 4, 6, 8, 10, 12 }
{ factors of 12 }
{ multiples of 12 }
{ triangles }
{ Prime numbers }

10. U={1,2,3,4,5,6,7,8,9,10} A = {1, 2, 3, 5, 8,} and B = {2, 4, 5, 7}. Show the given sets in
venn diagram.

1. Which of the following are sets ?

(i) The collection of good books

Set is well defined collection of objects. options 2,4,5 are sets because of well defined collections . All other options are not well defined.

(ii) The collection of prime numbers less than 30

Set is well defined collection of objects. options 2,4,5 are sets because of well defined collections . All other options are not well defined.

2. Let A = {0, 1, 2, 3, 4, 5}. Insert the appropriate symbol ∈ or ∉ in the blank spaces.

(i) 0 A (ii) 6 A (iii) 3 A (iv) 4 A (v) 7 A

3. Write the following sets in Descriptive form

(i) A = {a, e, i, o, u}

(ii) C = {1, 4, 9, 16, 25}

4. Write the following sets in Roaster/Tabular form.

(i) The set of all positive even numbers

(ii) The set of all whole numbers less than 20

6. List all the subsets of {t, i} then write Proper & Improper.

7. Set A, B, C and D are defined by:

i. A = {2,3,4,5,6,7} ii. B = {3,5,7} iii. C = {3,5,7,4,6,2} iv. D = {20,25,30}

a. Which two sets are equal and equivalent?

b. Which two sets are overlap and disjoint.

8. Which of the following are null ( Empty ) sets .

{ Primes divisible by 7 }

{ Asian countries that have won the world cup in soccer}

{ Whole numbers x, where 17 < x < 18 }

{ 0 }

9. Which of the following sets are finite or in-finite:

{ a, b, c, d, e, x, y, z }

{ 2, 4, 6, 8, 10, 12 }

{ factors of 12 }

{ multiples of 12 }

{ triangles }

10. U={1,2,3,4,5,6,7,8,9,10} A = {1, 2, 3, 5, 8,} and B = {2, 4, 5, 7}. Show the given sets in

venn diagram.

Step-by-step explanation:

4 packs of water and 7 packs of candy bars

step-by-step explanation:

35x4=140

140/20=7