Name:___________________________ Class: VI Sec:______ Date:______________
- Which of the following are sets ?
(i) The collection of good books _____________________________________
(ii) The collection of prime numbers less than 30 _____________________________________
- 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
- Write the following sets in Descriptive form
(i) A = {a, e, i, o, u} _____________________________________________________
(ii) C = {1, 4, 9, 16, 25} _____________________________________________________
- 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 ___________________________________
- List all the subsets of {t, i} then write Proper & Improper.
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- Set A, B, C and D are defined by:
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}- Which two sets are equal and equivalent?
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- Which two sets are overlap and disjoint.
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- 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 }
- 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 }
- 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.