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  • Class 11 Maths Study Material

An Educational platform for Preparation and Practice Class 11. Kidsfront provide unique pattern of learning Maths with free online comprehensive study material in the form of QUESTION & ANSWER for each Chapter of Maths for Class 11. This study material help Class 11, Maths students in learning every aspect of Sets and their representations. Students can understand Sets and their representations concept easily and consolidate their learning by doing Online Practice Tests on Maths,Sets and their representations chapter repeatedly till they excel in Class 11, Sets and their representations. Free ONLINE PRACTICE TESTS on Class 11, Sets and their representations comprise of Hundreds of Questions on Sets and their representations, prepared by the highly professionals team. Every repeat test of Sets and their representations will have new set of questions and help students to prepare themselves for exams by doing unlimited Online Test exercise on Sets and their representations. Attempt ONLINE TEST on Class 11,Maths,Sets and their representations in Academics section after completing this Sets and their representations Question Answer Exercise.


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  • Topic wise:Sets and their representations preparation in the form of QUESTION & ANSWER.
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Sets and their representations
A set does not change if one or more elements of the set are ______

a) Repeated
b) Non repeated
c) Equal
d) None of this



Answer
Correct Answer Is : Repeated
Solution Is :
If Q = {a,b,c,d}, then the number of subsets in its power set will be

a) 16
b) 4
c) 64
d) 2



Answer
Correct Answer Is : 16
Solution Is :
A-(B∩C)=

a) (A-B)∩(A-C)
b) (B-A)∪(A-C)
c) (A-B)∪(A-C)
d) None of this



Answer
Correct Answer Is : (A-B)∪(A-C)
Solution Is :
from the following venn diagram, A∩B∩C is

a) {e}
b) {a,b,c,d}
c) {a,b,c,d,e}
d) {a,b,c,f}



Answer
Correct Answer Is : {e}
Solution Is :
from the following venn diagram A∩B is

a) {4,3}
b) {4,3,1}
c) {4,1}
d) {2,3}



Answer
Correct Answer Is : {4,3}
Solution Is :
A ∪ B = B ∪ A is the

a) Commutative law
b) Idempotent law
c) . Associative law
d) Law of identity



Answer
Correct Answer Is : Commutative law
Solution Is :
If A={b,d,f,h,j},B={c,d,h,i},So A-B=

a) {b,f,j}
b) {b,a,f,j}
c) {b,f,I,l,j}
d) {b,f,j,i}



Answer
Correct Answer Is : {b,f,j}
Solution Is :
Which of the following is a set ?

a) The collection of all models
b) A collection of 10 best places in India.
c) The collection of all smart students in school.
d) The collection of all the months of a year.



Answer
Correct Answer Is : The collection of all the months of a year.
Solution Is :
P is a set with 3 elements. So, the number of subsets is:

a) 86
b) 67
c) 4
d) 8



Answer
Correct Answer Is : 8
Solution Is :
U ∪ A = U

a) Law of identity
b) Idempotent law
c) Law of U
d) Associative law



Answer
Correct Answer Is : Law of U
Solution Is :