NEW
Font size
WorksheetsGE Math wk 10
Total questions: 30
Worksheet time: 10mins
I. Use the roster method to specify the elements of the given set.
{The counting numbers which are multiple of 2 and less than 25}.
A={2,4,8,10,12,16,18, 20, 22, 24}
A={2,4,6,8,9,10,12,14,18,20,22,24}
A={2,4,6,8,10,12,14,16,18,20,22,24}
None of these
2. Use the roster method to specify the elements of the given set.
{The set of month after June in the year 2020-21}
B={July, August, Sept. Oct. Nov. Dec.}
B={July, Aug., Sept., Oct., Nov., Dec., 2021}
B={July, Aug., Sept., Oct., Nov., Dec.,2020, Jan., Feb., March, April, May, June, July, Aug., Sept., Oct., Nov., Dec. 2021}
None of these
3. Use the roster method to specify the elements of the given set.
{The set of positive integers less than zero.}
C={x/x -1 < x < 0, x E Z}
C= { } or null set
C={x/x 0< x <1, x E Z}
None of these
4. Use the roster method to specify the elements of the given set.
{The set of consonants in the English Alphabet.}
D={b,c,d,f,g,h,j,k,l,m,n,p,q,r,s,t,v,w,x,y,z}
D= { b,c,d,........z}
D={x/x is the set of all consonants letters in English alphabet}
D={b,c,d,f,g,h,j,k,m,n,p,q,r,t,v,w,x,y,z}
5. Use the roster method to specify the elements of the given set.
{The set of all x such that x is the set of all planet in the solar system}
E={ Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune}
E= { Mercury, Venus, Earth, Mars, Jupiter, Uranus, Neptune}
E={Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune, Pluto }
None of these
6. Identify the given set if it is finite, infinite or empty?
{The set of months in a year}
finite
infinite
null set
None of these
7. Identify the given set if it is finite, infinite or empty?
{The set of even numbers greater than 100.}
finite
infinite
null set
None of these
8. Identify the given set if it is finite, infinite or empty?
{The set of multiple of 5 between 20 and 500. }
finite
infinite
null set
None of these
9. Identify the given set if it is finite, infinite or empty?
{The set of negative numbers greater than zero.}
finite
infinite
null set
None of these
10. Identify the given set if it is finite, infinite or empty?
{The set of all lines on a plane passing through a given point.}
finite
infinite
null set
None of these
11. Tell whether the statement is true or false, given that.
U={x/x is a real number}
A={x/x is an even number}
B={x/x is an odd number}
C={2,3,4,5,6}
A is a subset of U.
True
false
12. Tell whether the statement is true or false, given that.
U={x/x is a real number}
A={x/x is an even number}
B={x/x is an odd number}
C={2,3,4,5,6}
A is a subset of B
True
false
13. Tell whether the statement is true or false, given that.
U={x/x is a real number}
A={x/x is an even number}
B={x/x is an odd number}
C={2,3,4,5,6}
B is a subset of U
True
false
14. Tell whether the statement is true or false, given that.
U={x/x is a real number}
A={x/x is an even number}
B={x/x is an odd number}
C={2,3,4,5,6}
C is a subset of A.
True
false
15. Tell whether the statement is true or false, given that.
U={x/x is a real number}
A={x/x is an even number}
B={x/x is an odd number}
C={2,3,4,5,6}
D={ 1,3,7,9}
D Ϲ B or D is a subset of B.
True
false
16. Tell whether the statement is true or false, given that.
U={x/x is a real number}
A={x/x is an even number}
B={x/x is an odd number}
C={2,3,4,5,6}
D={ 1,3,7,9}
D Ϲ A or D is a subset of A.
True
false
17. Tell whether the statement is true or false, given that.
U={x/x is a real number}
A={x/x is an even number}
B={x/x is an odd number}
C={2,3,4,5,6}
D={ 1,3,7,9}
B C C or B is a subset of C
True
false
18. Tell whether the statement is true or false, given that.
U={x/x is a real number}
A={x/x is an even number}
B={x/x is an odd number}
C={2,3,4,5,6}
D={ 1,3,7,9}
E={-5,-4,-3,-2,-1,0,1,2,3,4}
E C U or E is a subset of U
True
false
19. Tell whether the statement is true or false, given that.
U={x/x is a real number}
A={x/x is an even number}
B={x/x is an odd number}
C={2,3,4,5,6}
D={ 1,3,7,9}
E={-5,-4,-3,-2,-1,0,1,2,3,4}
E C B or E is a subset of B
True
false
20. Find the Cartesian product of the given sets.
B={m,n,o} C= {2,4,6} D={x/0 <x < 4}
BxC=
{(m,2), (n, 2), (o,2), (m, 4), (n,4), (o, 4), (m,6),(n,6), (o,6)}
{(m,n), (m, 4), (m,6), (n, 2), (n, 4), (n,6),(o,2), (o,4), (o.6)}
{(m,2), (m, 4), (m,6), (n, 2), (n,4), (n, 6), (o,2),(o,4)}
None of the these
21. Find the Cartesian product of the given sets.
B={m,n,o} C= {2,4,6} D={x/0 <x < 4}
C x B=
{(2,m), (2, n), (2,o), (4, m), (5, m), (4, o), (6,m),(6,n), (o,6)}
{(2,4), (2, n), (2,o), (4, m), (4, m), (4, o), (6,m),(n,6), (6,o)}
{(2,m), (4, m), (6,m), (2, n), (4, n), (6, n), (2,o),(4,o), (6,o)}
None of the these
22. Find the Cartesian product of the given sets.
B={m,n,o} C= {x/x is even no. less than 8} D={x/0 <x < 4}
B x B=
{(m,o), (m, n), (m,o), (n, m), (n, o), (o, m), (o,m),(o,n), (n,o)}
{(m,m), (m, n), (m,o), (n, m), (n, n), (n, o), (o,m),(o,n), (o,o)}
{(m,n), (m, m), (m,o), (n, m), (n, o), (o, m), (m,o),(o,n), (o,o)}
None of the these
23. Give the Cardinal no. of the given set;
A={x/ x Ƹ whole number less than 30} n(A) = ____
29
30
31
None of the these
24. Give the Cardinal no. of the given set;
B={x/ -1 < x < -5} n(B) =_____
3
4
5
None of the these
25. Give the Cardinal no. of the given set;
C={x/x Ƹ of counting number between 0 and 100} n(C)=___
98
99
100
101
26. Give the Cardinal no. of the given set;
D={x/ 2 < x < 20} n(D)=_____
15
16
17
18
26. Give the Cardinal no. of the given set;
E={x/x is a prime number less than 2} n(E)=____
1
0
{ }
none of these
28. Find the power set of the given set;
E={x/x is a prime number 2,3,5}
E={{2},{3},{5},{2,3},{2,5},{3,5},{2,3,5},{0}}
E={{2},{3},{5},{2,3},{3,2},{3,3},{2,3,5},{ }}
E={{2},{3},{5},{2,3},{2,5},{3,5},{2,3,5},{ }}
none of these
29.
E={x/x E Z , 0 < x < 20}, -10 is an element of E?
TRUE
FALSE
30. E={x/x E Z , -1 < x < 10}, 2 is an element of E?
TRUE
FALSE
