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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.

Unique pattern

  • Topic wise:Sets and their representations preparation in the form of QUESTION & ANSWER.
  • Evaluate preparation by doing ONLINE TEST of Class 11, Maths,Sets and their representations.
  • Review performance in PRACTICE TEST and do further learning on weak areas.
  • Attempt repeat ONLINE TESTS of Maths Sets and their representations till you excel.
  • Evaluate your progress by doing ONLINE MOCK TEST of Class 11, Maths, All TOPICS.

Sets and their representations
In a class of 50 students, 35 students play carom and 30 students play kabaddi; identify the students playing both the games.

a) 15
b) 20
c) 50
d) 40

Correct Answer Is : 15
Solution Is :
How many elements does P(A) have If A=∮

a) 3
b) 2
c) 0
d) 1

Correct Answer Is : 1
Solution Is :
If A={2,4,6,8,10},B={3,4,5,6,7},So A-B=?

a) {2,4,5,6,7}
b) {2,3,4,5,6,7,8,10}
c) {2,6,8,10}
d) {2,8,10}

Correct Answer Is : {2,8,10}
Solution Is :
A set having a single element is called as _________

a) Singleton set
b) Finite set
c) Infinite set
d) Empty set

Correct Answer Is : Singleton set
Solution Is :
If Q is the set of all rational numbers & R is the set of real numbers then

a) R⊂Q
b) Q⊂R
c) Both a and b
d) None of this

Correct Answer Is : Q⊂R
Solution Is :
If P = {1,2,3}, then the number of proper subsets of P is:

a) 3
b) 2
c) 8
d) 6

Correct Answer Is : 6
Solution Is :
If n (A) = 10, n(B) = 24 and n(A∪B) = 28 then n(A∩B) =

a) 6
b) 2
c) 3
d) 5

Correct Answer Is : 6
Solution Is :
Number of elements in the power set of a set with n elements =

a) 2⋀n
b) 2⋀n+1
c) 2⋀n-2
d) 2⋀n-1

Correct Answer Is : 2⋀n
Solution Is :

a) A?B
b) A ⊃ B
c) A∩B
d) B∪A

Correct Answer Is : A?B
Solution Is :
In a college of 40 students 14 like red color and 29 like yellow. If 5 students like both, how many students neither like any of color?

a) 2
b) 14
c) 45
d) 18

Correct Answer Is : 2
Solution Is :
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