CBSE Class 11 Mathematics Set Theory Assignment Set A

Read and download free pdf of CBSE Class 11 Mathematics Set Theory Assignment Set A. Get printable school Assignments for Class 11 Mathematics. Class 11 students should practise questions and answers given here for Chapter 1 Sets Mathematics in Class 11 which will help them to strengthen their understanding of all important topics. Students should also download free pdf of Printable Worksheets for Class 11 Mathematics prepared as per the latest books and syllabus issued by NCERT, CBSE, KVS and do problems daily to score better marks in tests and examinations

Assignment for Class 11 Mathematics Chapter 1 Sets

Class 11 Mathematics students should refer to the following printable assignment in Pdf for Chapter 1 Sets in Class 11. This test paper with questions and answers for Class 11 Mathematics will be very useful for exams and help you to score good marks

Chapter 1 Sets Class 11 Mathematics Assignment

Multiple Choice Questions

Question. If A ={0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10}, then insert appropriate symbol ∈or Ïin each of the following blank spaces.
(i) 4 ... A (ii) − 4 ... A (iii) 12 ... A are
(a) ∈, ∈, ∈
(b) ∈, ∉, ∈
(c) ∈, ∉, ∉
(d) ∉, ∉, ∉
Answer : C

Question. Let A = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10} and B = {2, 3, 5, 7}. Then, which of following is true?
(a) A ∩ B = A
(b) A ∩ B =B
(c) A ∩ B ⊄ B
(d) None of these
Answer : B

Question. The set A = {14, 21, 28, 35, 42, ..., 98} in set-builder form is
(a) A = {x :x = 7n,n ∈N and 1 ≤n ≤15}
(b) A = {x :x = 7n,n ∈N and 2 ≤n ≤14}
(c) A = {x :x = 7n,n ∈N and 3 ≤n ≤13}
(d) A = {x :x = 7n,n ∈N and 4 ≤n ≤12}
Answer : B

Question. The set of months of a year is …X… set. Here, X refers to
(a) empty
(b) finite
(c) infinite
(d) singleton
Answer : B

Question. The following set in Roster form is {x : x is positive integer and a divisor of 9}
(a) {1, 3, 9}
(b) {1, 3, 8}
(c) {9, 8, 27}
(d) None of these
Answer : A

Question. Let A = {x : x is a square of a natural number and x is less than 100} and B is a set of even natural numbers. The cardinality of A ∩ B is
(a) 4
(b) 5
(c) 9
(d) None of these
Answer : A

Question. If A = the set of letters in ‘ALLOY’ and B = the set of letters in ‘LOYAL’, then A and B are …X… . Here, X refers to
(a) equal
(b) unequal
(c) disjoint
(d) None of these
Answer : A

Question. If A = {2, 4, 6, 8} and B = {6,8,10,12}, then A ∪ B is
(a) {2, 4, 6, 8}
(b) {6, 8, 10, 12}
(c) {6, 8}
(d) {2, 4, 6, 8, 10, 12}
Answer : A

Question. If X and Y are two sets such that X has 40 elements, X υ Y has 60 elements and X ∩ Y has 10 elements, then the number of elements does Y have
(a) 10
(b) 20
(c) 30
(d) 40
Answer : C

Question. If X = {8n – 7n – 1| n ∈ N } and y = {49n – 49 |n∈N}. Then,
(a) X ⊂ Y
(b) Y ⊂ X
(c) X =Y
(d) X ∩ Y = f
Answer : A

Question. The set of all natural numbers x such that 4x + 9 < 50 in roster form is
(a) {1, 2, 4, 6, 8, 10}
(b) {1, 3, 5, 7, 9}
(c) {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}
(d) None of the above
Answer : C

Question. Let X = {Ram, Geeta, Akbar} be the set of students of class XI, who are in school hockey team and Y = {Geeta, David, Ashok} be the set of students from class XI, who are in the school football team. Then, X ∩ Y is
(a) {Ram, Geeta}
(b) {Ram}
(c) {Geeta}
(d) None of these
Answer : C

Question. Two finite sets have m and n elements. The number of subsets of the first set is 112 more than that of the second set. The values of m and n are, respectively
(a) 4, 7
(b) 7, 4
(c) 4, 4
(d) 7, 7
Answer : B

Question. If a set is denoted as A = Φ, then number of elements in A is
(a) 0
(b) 1
(c) 2
(d) 3
Answer : A

Question. The set {1, 2, 3, ...} is …Y… set. Here, Y refers to
(a) null
(b) finite
(c) infinite
(d) singleton
Answer : C

Assertion-Reasoning MCQs

Directions Each of these questions contains two statements 
Assertion (A) and Reason (R). Each of the questions has four alternative choices, any one of the which is the correct answer. You have to select one of the codes (a), (b), (c) and
(d) given below.
(a) A is true, R is true; R is a correct explanation of A.
(b) A is true, R is true; R is not a correct explanation of A.
(c) A is true; R is false.
(d) A is false; R is true.

Question. Assertion (A) ‘The collection of all natural numbers less than 100’ is a set.
Reason (R) A set is a well-defined collection of the distinct objects.
Answer : A

Question. Assertion (A) The set D = {x : x is a prime number which is a divisor of 60} in roster form is {1, 2, 3, 4, 5}.
Reason (R) The set E = the set of all letters in the word ‘TRIGONOMETRY’, in the roster form is {T, R, I, G, O, N, M, E, Y}.
Answer : D

Question. Assertion (A) The set {1, 4, 9, ... 100} in the set-builder form is {x : x = n 2 , where n ÎN and 1 ≤ n ≤ 10}.
Reason (R) In roster form, the order in which the elements are listed is, immaterial.
Answer : B

Question. Assertion (A) The set {x : x is a month of a year not having 31 days} in roster form is {February, April, June, September, November}.
Reason (R) The set F = {x : x is a consonant in the English alphabet which precedes k } in roster form is F = {b, c , d, f , g , h, j }.
Answer : B

Question. Assertion (A) The set A = {x : x is an even prime number greater than 2} is the empty set.
Reason (R) The set B = {x : x2 = 4, x is odd} is not an empty set.
Answer : C

Question. Assertion (A) The set A = {a, b, c , d, e, g } is finite set.
Reason (R) The set B = {men living presently in different parts of the world} is finite set.
Answer : B

Question. Assertion (A) The set of positive integers greater than 100 is infinite.
Reason (R) The set of prime numbers less than 99 is finite.
Answer : B

Case Based MCQs

In a library, 25 students read physics, chemistry and mathematics books. It was found that 15 students read mathematics, 12 students read physics while 11 students read chemistry. 5 students read bothmathematics and chemistry, 9 students read physics and mathematics. 4 students read physics and chemistry and 3 students read all three subject books.

Based on the above information, answer the following questions.

Question. The number of students who reading only chemistry is
(a) 5
(b) 4
(c) 2
(d) 1
Answer : A

Question. The number of students who reading only mathematics is
(a) 4
(b) 3
(c) 5
(d) 11
Answer : A

Question. The number of students who reading only one of the subjects is
(a) 5
(b) 8
(c) 11
(d) 6
Answer : C

Question. The number of students who reading atleast one of the subject is
(a) 20
(b) 22
(c) 23
(d) 21
Answer : C

Question. The number of students who reading none of the subject is
(a) 2
(b) 4
(c) 3
(d) 5
Answer : A

 

In an University, out of 100 students 15 students offered Mathematics only, 12 students offered Statistics only, 8 students offered only Physics, 40 students offered Physics and Mathematics, 20 students offered Physics and Statistics, 10 students offered Mathematics and Statistics, 65 students offered Physics.
Based on the above information answer the following questions

Question. The number of students who offered all the three subjects is
(a) 4
(b) 3
(c) 2
(d) 5
Answer : B

Question. The number of students who offered Mathematics is
(a) 62
(b) 65
(c) 55
(d) 60
Answer : A

Question. The number of students who offered statistics is
(a) 31
(b) 35
(c) 39
(d) 34
Answer : C

Question. The number of students who offered mathematics and statistics but not physics is
(a) 7
(b) 6
(c) 5
(d) 4
Answer : A

Question. The number of students who did not offer any of the above three subjects is
(a) 4
(b) 1
(c) 5
(d) 3
Answer : B

 
CBSE Class 11 Mathematics Set Theory Assignment Set A
 
 
Please click the link below to download CBSE Class 11 Mathematics Set Theory Assignment Set A

CBSE Class 11 Mathematics Chapter 1 Sets Assignment

We hope you liked the above assignment for Chapter 1 Sets which has been designed as per the latest syllabus for Class 11 Mathematics released by CBSE. Students of Class 11 should download and practice the above Assignments for Class 11 Mathematics regularly. We have provided all types of questions like MCQs, short answer questions, objective questions and long answer questions in the Class 11 Mathematics practice sheet in Pdf. All questions have been designed for Mathematics by looking into the pattern of problems asked in previous year examinations. 

Assignment for Mathematics CBSE Class 11 Chapter 1 Sets

Our team of expert teachers have referred to NCERT book for Class 11 Mathematics to design the Mathematics Class 11 Assignments. If you practice at least one test paper daily, you will get higher marks in Class 11 exams this year. Daily practice of Mathematics course notes and related study material will help you to clear all your doubts and have stronger understanding of all concepts. You can download all Revision notes for Class 11 Mathematics also from www.studiestoday.com absolutely free of cost.

Chapter 1 Sets Assignment Mathematics CBSE Class 11

All questions and their answers for the assignment given above for Class 11 Mathematics have been developed as per the latest curriculum and books issued for the current academic year. The students of Class 11 can rest assured that the best teachers have designed the questions of Mathematics so that you are able to revise the entire syllabus if you do the assignments. Lot of MCQ questions for Class 11 Mathematics have also been given in the worksheets and assignments for regular use. All study material for Class 11 Mathematics students have been given on studiestoday.

Chapter 1 Sets Assignment CBSE Class 11 Mathematics

Regular assignment practice helps to get a more comprehensive understanding of Chapter 1 Sets concepts. Assignments play a crucial role in understanding Chapter 1 Sets in CBSE Class 11. Students can download all the assignments of the same chapter in Class 11 Mathematics in Pdf format. You can print them or read them online on your computer or mobile.

CBSE Mathematics Class 11 Chapter 1 Sets Assignment

CBSE Class 11 Mathematics latest books have been used for coming up with the latest questions and solutions for the above assignment. If you have revised all concepts relating to Chapter 1 Sets then you should attempt all questions given in the test sheets above. We have also provided lot of Worksheets for Class 11 Mathematics which you can use to further make your self stronger in Mathematics

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The Chapter 1 Sets Class 11 Mathematics Assignments have been designed based on latest CBSE syllabus for Class 11 Mathematics issued for the current academic year

Can I download and print these printable assignments for Mathematics Chapter 1 Sets Class 11

Yes, These printable assignments for Chapter 1 Sets Class 11 Mathematics are free to download and print

How many topics are covered in Chapter 1 Sets Mathematics assignments for Class 11

All topics given in Chapter 1 Sets Mathematics Class 11 Book for the current academic year have been covered in the given assignment

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No, all Printable Assignments for Chapter 1 Sets Class 11 Mathematics have been given for free and can be downloaded in Pdf format

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Are these assignments available for all chapters in Class 11 Mathematics

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Latest syllabus issued for current academic year by CBSE has been used to design assignments for Class 11

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Yes, we have provided detailed answers for all questions given in assignments for Class 11 Mathematics

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Download free solved assignments for Class 11 Mathematics and practice them daily to get better marks in examinations

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Yes, students in Class 11 will be able to understand the concepts by solving Mathematics for Chapter 1 Sets

Do the assignments cover important topics in Class 11 Mathematics?

Yes, we have given practice assignments for all important topics given in Chapter 1 Sets