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 Conic Sections Assignment Set A |
CBSE Class 11 Mathematics Conic Sections Assignment Set B |
CBSE Class 11 Mathematics Three Dimensional Geometry Assignment Set A |
CBSE Class 11 Mathematics Three Dimensional Geometry Assignment Set B |
CBSE Class 11 Mathematics Three Dimensional Geometry Assignment Set C |
CBSE Class 11 Mathematics Mathematical Reasoning Assignment Set A |
CBSE Class 11 Mathematics Mathematical Reasoning Assignment Set B |
CBSE Class 11 Mathematics Statistics Assignment Set A |
CBSE Class 11 Mathematics Statistics Assignment Set B |
CBSE Class 11 Mathematics Statistics Assignment Set C |
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
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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
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