(b) [5, 6, 7] (b) (A – B) ∪ C 2m – 2n = 48 RD Sharma Solutions , RS Aggarwal Solutions and NCERT Solutions. Students can download the Statistics Class 10 MCQs Questions with Answers from here and test their problem-solving skills. ⇒ m = 6, Question 12. The range of the function f(x) = 3x – 2‚ is (d) None of these, Answer: (a) [5, 6, 7, 8, 9] ⇒ 2n(2m – n – 1) = 24(22 – 1) Hint: Hint: Practicing these The Address Class 11 English MCQs Questions with Answers really effective to improve your basics and learn all the key concepts. Practicing given Class 11 Maths Chapter wise Important Questions with solutions will help in scoring more marks in your Examinations. Use MCQ Questions for Class 6 Maths with Answers during preparation and score maximum marks in the exam. Check the below NCERT MCQ Questions for Class 11 Maths Chapter 1 Sets with Answers Pdf free download. We have provided Sets Class 11 Maths MCQs Questions with Answers to help students understand the concept very well. Question 11. Sets Class 11 MCQs Questions with Answers. (c) 7, 4 Question 1. (c) (- ∞, 0) A – B is read as? (d) reflexive and transitive. Practicing these Multiple Choice Questions for Class 10 Maths can be a quick revision for students to cover all the concepts in the Chapters. Hint: IF A = [5, 6, 7] and B = [7, 8, 9] then A ∪ B is equal to Question 19. (b) R – {3} Answer: (c) 10c³ Hint: Given, binomial expression is (y² + c/y) 5 Now, T r+1 = 5 C r × (y²) 5-r × (c/y) r = 5 C r × y 10-3r × C r Now, 10 – 3r = 1 ⇒ 3r = 9 ⇒ r = 3 Use MCQ Questions for Class 7 Maths with Answers during preparation and score maximum marks in the exam. Question 19.In a class of 50 students, 10 did not opt for math, 15 did not opt for science and 2 did not opt for either. So, A = {1, 2, 3} and B = {2, 1, 3} are equal sets. Now, A ∪ B ∪ C = A + B + C – (A ∩ B + B ∩ C + C ∩ A) + (A ∩ B ∩ C) (c) 21 Question 17.If A = [5, 6, 7] and B = [7, 8, 9] then A U B is equal to(a) [5, 6, 7, 8, 9](b) [5, 6, 7](c) [7, 8, 9](d) None of these, Answer: (a) [5, 6, 7, 8, 9]Hint:Given A = [5, 6, 7] and B = [7, 8, 9]then A U B = [5, 6, 7, 8, 9], Question 18.Which of the following two sets are equal? (c) none (c) X > 0, Y < 0 (c) A = {1, 2, 3} and B = {2, 1, 3} The number of elements in the power set of first set is 48 more than the total number of elements in power set of the second test. (a) Difference of A and B of B and A(b) None of the above(c) Difference of B and A(d) Both a and b, Answer: (a) Difference of A and B of B and AHint:A – B will read as difference of A and B of B and AEx: Let A = {1, 2, 3, 4, 5} and B = {1, 3, 5, 7}Now, A – B = {2, 4}, Question 4.If A, B and C are any three sets, then A × (B ∪ C) is equal to(a) (A × B) ∪ (A × C)(b) (A ∪ B) × (A ∪ C)(c) None of these(d) (A × B) ∩ (A × C), Answer: (a) (A × B) ∪ (A × C)Hint:Given A, B and C are any three sets.Now, A × (B ∪ C) = (A × B) ∪ (A × C), Question 5.IF A = [5, 6, 7] and B = [7, 8, 9] then A ∪ B is equal to(a) [5, 6, 7, 8, 9](b) [5, 6, 7](c) [7, 8, 9](d) None of these, Answer: (a) [5, 6, 7, 8, 9]Hint:Given A = [5, 6, 7] and B = [7, 8, 9]then A ∪ B = [5, 6, 7, 8, 9], Question 6.Which of the following sets are null sets(a) {x: |x |< -4, x ?N}(b) 2 and 3(c) Set of all prime numbers between 15 and 19(d) {x: x < 5, x > 6}. Number of subsets of B = 2n … If A, B and C are any three sets, then A × (B ∪ C) is equal to (a) X < 0, Y > 0(b) X < 0, Y < 0(c) X > 0, Y < 0(d) X > 0, Y > 0, Answer: (d) X > 0, Y > 0Hint:In the last quadrant,X > 0, Y > 0. Here we have provided NCERT Exemplar Problems Solutions along with NCERT Exemplar Problems Class 11.. (ii) The collection of ten most talented writers of India. MCQ Questions for Class 11 English with Answers were prepared according to the latest question paper pattern. The number of students who took at least one of the three subjects can be found by finding out A ∪ B ∪ C, where A is the set of those who took Physics, B the set of those who took Chemistry and C the set of those who opted for Math. (a) ∪ – A(b) A’(c) ∪(d) A, Question 3.A – B is read as? If A, B and C are any three sets, then A – (B ∪ C) is equal to (a) (A – B) ∪ (A – C) (b) (A – B) ∪ C (c) (A – B) ∩ C (d) (A – B) ∩ (A – C) Answer. MCQ Questions for Class 11 Maths with Answers were prepared based on the latest exam pattern. Therefore, C ∩ A = 120/14 = 8 The 14th, 28th, 42nd….. Numbered students would have opted for Physics and Math. Two sets are equal if and only if they have the same elements. Class 10 Maths Chapter 1 MCQ of Real Numbers. Given A, B, C be three sets such that A ∪ B = A ∪ C and A ∩ B = A ∩ C then B = C, Question 14. Question 7.IF R = {(2, 1),(4, 3),(4, 5)}, then range of the function is? (c) Infinite ⇒ x = (y + 2)/3 If A, B, C be three sets such that A ∪ B = A ∪ C and A ∩ B = A ∩ C, then, Hint: numbered students would have opted for Chemistry and Math. Students who did not opt for Science = 15 (d) Infinite Set. So, students of the class opted for both math and science is 27, Question 20. Hint: (d) Range R {1, 1, 4, 5}, Answer: (b) Range R = {1, 3, 5} How many opt for none of the three subjects? (a) B = C y = 3x – 2 Question 1.If A, B and C are any three sets, then A – (B ∪ C) is equal to(a) (A – B) ∪ (A – C)(b) (A – B) ∪ C(c) (A – B) ∩ C(d) (A – B) ∩ (A – C), Answer: (d) (A – B) ∩ (A – C)Hint:Given A, B and C are any three sets.Now, A – (B ∪ C) = (A – B) ∩ (A – C), Question 2. (i) The collection of all months of a year beginning with the letter J. A – B will read as difference of A and B of B and A Hint: (iii) A team of eleven best-cricket batsmen of the world. Hint: Answers of all CBSE Class 12 Maths MCQs Multiple Choice Questions with Answers provided here with detailed solutions so that you can easily understand the logic behind each answer. The 10th, 20th, 30th….. numbered students would have opted for both Physics and Chemistry. The set of questions will be new every time you go for test. (d) (A – B) ∩ (A – C), Answer: (d) (A – B) ∩ (A – C) A is the set of those who opted for Physics = 120/2 = 60 students Hint: then A U B = [5, 6, 7, 8, 9], Question 18. The coefficient of y in the expansion of (y² + c/y) 5 is (a) 10c (b) 10c² (c) 10c³ (d) None of these. Use MCQ Questions for Class 10 Maths with Answers during preparation and score maximum marks in the exam. शिक्षण प्रक्रिया में शिक्षक को अनेक कार्य एक साथ करने पड़ते हैं जैसे लिखना, प्रश्न पूछना, स्पष्ट करना, प्रदर्शन करना आदि... शिक्षण कौशल ( Teaching Skill) (A’)’ = ? Hint: शिक्षण प्रक्रिया में शिक्षक को अनेक कार्य एक साथ करने पड़ते हैं जैसे लिखना, प्रश्न पूछना, स्पष्ट करना, प्रदर्शन करना... शिक्षण कौशल ( Teaching Skill) Given R = {(2, 1),(4, 3),(4, 5)} Answer: (c) Infinite Now, A × (B ∪ C) = (A × B) ∪ (A × C), Question 5. Download Class 10 MCQs with Answers PDF Chapter Wise. Free PDF Download of CBSE Maths Multiple Choice Questions for Class 7 with Answers Chapter 1 Integers. In the last quadrant, If you have any queries regarding CBSE Class 11 Maths Sets MCQs Multiple Choice Questions with Answers, drop a comment below and we will get back to you soon. Multiple Choice Questions (MCQ) for CBSE Class 11-science Mathematics chapters on Topperlearning. Answer: (b) symmetricHint:Given {(a, b) : a² + b² = 1} on the set S.Now a² +b² = b² + a² = 1So, the given relation is symmetric. We have compiled NCERT MCQ Questions for Class 11 English Snapshots Chapter 2 The Address with Answers Pdf free download. Answer: (c) A = {1, 2, 3} and B = {2, 1, 3} Now, A … Answer. In the second quadrant, We have compiled NCERT MCQ Questions for Class 11 English Hornbill Chapter 8 Silk Road with Answers Pdf free download. (a) (A – B) ∪ (A – C) If you have any queries regarding CBSE Class 11 Maths Sets MCQs Multiple Choice Questions with Answers, drop a comment below and we will get back to you soon. Given A = [5, 6, 7] and B = [7, 8, 9] Question 1. Use MCQ Questions for Class 7 Maths with Answers during preparation and score maximum marks in the exam. There are infinite many rational and irrational numbers are possible between 0 and 1 We hope the given NCERT MCQ Questions for Class 11 Maths Chapter 1 Sets with Answers Pdf free download will help you. asked 1 hour ago in Class XII Maths by manish56 (-20,799 points) Provide me latest MCQ Questions for Class 12 Maths Chapter 4 Determinants Free PDF Download so I can prepare for exams. (c) [7, 8, 9] (c) [7, 8, 9] (d) {x: x < 5, x > 6}. Students can access the NCERT MCQ Questions for Class 7 Maths Chapter 13 Exponents and Powers Pdf free download aids in your exam preparation and you can get a good hold of the chapter. Kindly give Chapter 1 Sets Class 11 Maths MCQs Questions with Answers quickly as it is very essential. 11 views. Let A and B be two sets having m and n numbers of elements respectively (d) A = B, Answer: (a) B = C (d) X > 0, Y < 0, Answer: (b) X < 0, Y > 0 (a) Difference of A and B of B and A (c) Range R = {2, 3, 4, 5} MCQ Questions for Class 11 Maths with Answers were prepared based on the latest exam pattern. So, n = 4 Integers Class 7 […] (a) {0, 2, 4, 5, 9, 58, 49, 56, 99, 12} (b) [5, 6, 7] (c) 26 (a) [5, 6, 7, 8, 9] (d) 6, 3, Answer: (b) 6, 4 Sequences and Series Class 11 MCQs Questions with Answers. then Range(R) = {1, 3, 5}, Question 8. We have provided Sets Class 11 Maths MCQs Questions with Answers to help students understand the concept very well. Empty set is a? Students who are looking for Multiple Choice Type Questions (MCQs) for all subjects can download from here. Hint: शिक्षण प्रक्रिया में शिक्षक को अनेक कार्य एक साथ करने पड़ते हैं जैसे लिखना, प्रश्न पूछना, स्पष्ट करना, प्रदर्शन करना... शिक्षण कौशल ( Teaching Skill) So, an empty set is a finite set. Links to get access to all the CBSE Class 10 Maths MCQs are provided below Students who did not opt for either maths or science = 2 MCQ Questions for Class 9 Maths Chapter 1 Number System with Answers MCQs from Class 9 Maths Chapter 1 – Number System are provided here to help students prepare for their upcoming Maths exam. MCQ Questions with Answers for Class 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, and 1 all Subjects MCQ Questions for Class 6 with Answers MCQ Questions for Class 6 Maths Use MCQ Questions for Class 10 Maths with Answers during preparation and score maximum marks in the exam. (A’)’ = ? If A = [5, 6, 7] and B = [7, 8, 9] then A U B is equal to Hint: शिक्षण कौशल (Teaching Skill) Students can solve NCERT Class 7 Maths Integers MCQs Pdf with Answers to know their preparation level. (a) X < 0, Y > 0 So, S = {0, 1, 4, 9, 16, 25, 36, 49, 64, 81}, Question 9. Hint: Students who did not opt for math = 10 Justify your answer. { (A, B) : A² +B² = 1} on the sets has the following relation(a) reflexive(b) symmetric(c) none(d) reflexive and transitive. MCQ Questions for Class 11 English with Answers were prepared according to the latest question paper pattern. 2 and 3 is the null set. (a) 19(b) 41(c) 21(d) 57, Answer: (b) 41Hint:The number of students who took at least one of the three subjects can be found by finding out A ∪ B ∪ C, where A is the set of those who took Physics, B the set of those who took Chemistry and C the set of those who opted for Math.Now, A ∪ B ∪ C = A + B + C – (A ∩ B + B ∩ C + C ∩ A) + (A ∩ B ∩ C)A is the set of those who opted for Physics = 120/2 = 60 studentsB is the set of those who opted for Chemistry = 120/5 = 24C is the set of those who opted for Math = 120/7 = 17The 10th, 20th, 30th….. numbered students would have opted for both Physics and Chemistry.Therefore, A ∩ B = 120/10 = 12The 14th, 28th, 42nd….. Numbered students would have opted for Physics and Math.Therefore, C ∩ A = 120/14 = 8The 35th, 70th…. Question 16.Empty set is a? (b) 25 Answer: (b) symmetric How many rational and irrational numbers are possible between 0 and 1? How many students of the class opted for both math and science. (d) None of these, Answer: (a) [5, 6, 7, 8, 9] Answer: (b) 2 and 3Hint:2 and 3 is the null set. Given A, B and C are any three sets. (b) 6, 4 (a) Finite Set(b) Invalid Set(c) None of the above(d) Infinite Set. Let the given function is Given A = [5, 6, 7] and B = [7, 8, 9] (a) [5, 6, 7, 8, 9] (a) reflexive C is the set of those who opted for Math = 120/7 = 17 Question 11.Two finite sets have N and M elements. Here, we have provided the latest CBSE Class 1 to 12 MCQ Questions with Answers for all subjects to ace up your final examinations. Class 11 Chemistry MCQs Questions with Answers Chapter Wise PDF Download Solving the Objective Questions for 11th Class Chemistry helps you be aware of the type of the questions asked in the exam. Answer. c. 12/7, 13/7, … Question 7. (b) Range R = {1, 3, 5} Maths MCQs for Class 7 Chapter Wise with Answers PDF Download was Prepared Based on Latest Exam Pattern. Two finite sets have N and M elements. How many students of the class opted for both math and science. Make use of the Chapter Wise MCQ Quiz Questions for Class 11 … Answer: (a) Finite Set (a) 24 Therefore, A ∪ B ∪ C = 60 + 24 + 17 – (12 + 8 + 3) + 1 = 79 If a, b, c are in G.P., then the equations ax² + 2bx + c = 0 and dx² + 2ex + f = 0 have a common root if d/a, e/b, f/c are in (a) AP (b) GP (c) HP (d) none of these. (d) Both a and b, Answer: (a) Difference of A and B of B and A (b) {0, 1, 4, 9, 16, 25, 36, 49, 64, 81} In 2nd quadrant? Hint: (a) Range R = {2, 4}(b) Range R = {1, 3, 5}(c) Range R = {2, 3, 4, 5}(d) Range R {1, 1, 4, 5}, Answer: (b) Range R = {1, 3, 5}Hint:Given R = {(2, 1),(4, 3),(4, 5)}then Range(R) = {1, 3, 5}, Question 8.The members of the set S = {x | x is the square of an integer and x < 100} is(a) {0, 2, 4, 5, 9, 58, 49, 56, 99, 12}(b) {0, 1, 4, 9, 16, 25, 36, 49, 64, 81}(c) {1, 4, 9, 16, 25, 36, 64, 81, 85, 99}(d) {0, 1, 4, 9, 16, 25, 36, 49, 64, 121}, Answer: (b) {0, 1, 4, 9, 16, 25, 36, 49, 64, 81}Hint:The set S consists of the square of an integer less than 100So, S = {0, 1, 4, 9, 16, 25, 36, 49, 64, 81}, Question 9.In a class of 120 students numbered 1 to 120, all even numbered students opt for Physics, whose numbers are divisible by 5 opt for Chemistry and those whose numbers are divisible by 7 opt for Math. Answer: (a) AP Hint: Given a, b, c are in GP ⇒ b² = ac ⇒ b² – ac = 0 So, ax² + 2bx + c = 0 have equal roots. B is the set of those who opted for Chemistry = 120/5 = 24 Students are recommended to solve the MCQ Questions for Class 1 to 12 on a regular basis so … Then the value of M and N are (a) {x: |x |< -4, x ?N} Hint: (b) Finite Binomial Theorem Class 11 MCQs Questions with Answers. And the 70th numbered student would have opted for all three subjects. MCQ Questions for Class 10 Maths with Answers was Prepared Based on Latest Exam Pattern. Given A, B and C are any three sets. Free PDF download of Important Questions for CBSE Class 11 Maths prepared by expert Maths teachers from the latest edition of CBSE (NCERT) books. Question 1. Which of the following two sets are equal? (b) symmetric Question 1. Real Numbers MCQ Questions; Polynomials MCQ Questions and m – n = 2 (a) Finite Set (c) Difference of B and A If A, B and C are any three sets, then A – (B ∪ C) is equal to ⇒ y + 2 = 3x In last quadrant? MCQ Questions for Class 10 Maths with Answers PDF Download Practicing NCERT Maths MCQ for Class 10 CBSE with Answers Pdf is one of the best ways to prepare for the CBSE Class 10 board exam. There is no substitute for consistent practice whether one wants to understand a concept thoroughly or one wants to score better. Total of 40 students in math and 13 did not opt for science but did for math = 40 – 13 = 27 . Now, according to question (a) 7, 6 (b) None of the above Question from very important topics are covered by NCERT Exemplar Class 11.You also get idea about the type of questions and method to answer in your Class 11th … These questions are prepared as per the CBSE board syllabus (2020-2021) and NCERT guidelines. MCQs for Class 1 : Practice Multiple Choice Questions( MCQs) for class 1 prepared by our experts for all subjects including Maths, Science, English Grammar, EVS, GK and Hindi. (a) (- ∞, ∞) Total students = 50 All the MCQ Questions are provided following the NCERT Curriculum and Latest CBSE Syllabus. Here you will find Chapter Wise NCERT MCQ Questions for Class 12 Maths with Answers PDF Free Download based on the important concepts and topics given in the textbook. Check the below NCERT MCQ Questions for Class 11 Maths Chapter 1 Sets with Answers Pdf free download. Practicing these Silk Road Class 11 English MCQs Questions with Answers really effective to improve your basics and learn all the key concepts. Which of the following sets are null sets (b) A = C { (A, B) : A² +B² = 1} on the sets has the following relation Then the value of M and N are(a) 7, 6(b) 6, 4(c) 7, 4(d) 6, 3, Answer: (b) 6, 4Hint:Let A and B be two sets having m and n numbers of elements respectivelyNumber of subsets of A = 2mNumber of subsets of B = 2nNow, according to question2m – 2n = 48⇒ 2n(2m – n – 1) = 24(22 – 1)So, n = 4and m – n = 2⇒ m – 4 = 2⇒ m = 2 + 4⇒ m = 6, Question 12.The range of the function f(x) = 3x – 2‚ is(a) (- ∞, ∞)(b) R – {3}(c) (- ∞, 0)(d) (0, – ∞), Answer: (a) (- ∞, ∞)Hint:Let the given function isy = 3x – 2⇒ y + 2 = 3x⇒ x = (y + 2)/3Now x is saisfied by all values.So, Range{f(x)} = R = (-∞, ∞), Question 13.If A, B, C be three sets such that A ∪ B = A ∪ C and A ∩ B = A ∩ C, then,(a) B = C(b) A = C(c) A = B = C(d) A = B, Answer: (a) B = CHint:Given A, B, C be three sets such that A ∪ B = A ∪ C and A ∩ B = A ∩ C then B = C, Question 14.In 2nd quadrant? The set S consists of the square of an integer less than 100 Hint: Answer: (c) A = {1, 2, 3} and B = {2, 1, 3}Hint:Two sets are equal if and only if they have the same elements.So, A = {1, 2, 3} and B = {2, 1, 3} are equal sets. Answer: (b) sin² (x + y) Hint: cos² x + cos² y – 2cos x × cos y × cos(x + y) {since cos(x + y) = cos x × cos y – sin x × sin y } (a) A = {1, 2} and B = {1} (c) ∪ NCERT Exemplar Class 11 Maths is very important resource for students preparing for XI Board Examination. b. Kindly give Chapter 4 Determinants Class 12 Maths MCQs Questions with Answers quickly as … (a) Range R = {2, 4} Hint: (d) (A × B) ∩ (A × C), Answer: (a) (A × B) ∪ (A × C) Question 16. Ex: Let A = {1, 2, 3, 4, 5} and B = {1, 3, 5, 7} Provide me latest MCQ Questions for Class 11 Maths Chapter 1 Sets Free PDF Download so I can prepare for exams. Multiple Choice Questions for Classes 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1. Now, A – B = {2, 4}, Question 4. (c) {1, 4, 9, 16, 25, 36, 64, 81, 85, 99} Multiple Choice Questions are containing important questions for CBSE Board Examination 2020-21 and targeting to provide an ample practice for all the students free of cost. X < 0, Y > 0, Question 15. 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Hint: There will not be the repetition of the questions. (a) A = {1, 2} and B = {1}(b) A = {1, 2} and B = {1, 2, 3}(c) A = {1, 2, 3} and B = {2, 1, 3}(d) A = {1, 2, 4} and B = {1, 2, 3}. Answer: (b) 2 and 3 (a) X < 0, Y < 0 Now, A – (B ∪ C) = (A – B) ∩ (A – C), Question 2. (b) 2 and 3 (d) X > 0, Y > 0, Answer: (d) X > 0, Y > 0 (a) 24(b) 25(c) 26(d) 27, Answer: (d) 27Hint:Total students = 50Students who did not opt for math = 10Students who did not opt for Science = 15Students who did not opt for either maths or science = 2Total of 40 students in math and 13 did not opt for science but did for math = 40 – 13 = 27So, students of the class opted for both math and science is 27, Question 20.In last quadrant? (d) 57, Answer: (b) 41 The value of cos² x + cos² y – 2cos x × cos y × cos (x + y) is (a) sin (x + y) (b) sin² (x + y) (c) sin³ (x + y) (d) sin 4 (x + y) Answer. Students can download the Rational Numbers Class 7 MCQs Questions with Answers from here and test their problem-solving skills. Question 1: Which of the following are sets? (a) 0(b) Finite(c) Infinite(d) 1. Check the below NCERT MCQ Questions for Class 11 Maths Chapter 1 Sets with Answers Pdf free download. (b) X < 0, Y < 0 These MCQ's are extremely critical for all CBSE students to score better marks. Given {(a, b) : a² + b² = 1} on the set S. (b) 41 Question 1. The area of a trapezium is 480 cm2, the distance between two parallel sides is 15 cm and one of the … We hope the given NCERT MCQ Questions for Class 11 Maths Chapter 1 Sets with Answers Pdf free download will help you. (d) 1. 5/2, 6/2, 7/2. Number of subsets of A = 2m MCQ Questions for Class 11 Maths with Answers were prepared based on the latest exam pattern. (c) Set of all prime numbers between 15 and 19 (c) None of these IF R = {(2, 1),(4, 3),(4, 5)}, then range of the function is? (c) A = B = C (d) A = {1, 2, 4} and B = {1, 2, 3}. (a) (A × B) ∪ (A × C) Therefore, A ∩ B = 120/10 = 12 Class 8 Maths Chapter 1 (Rational Numbers) MCQs are provided here online for students. This is because between any two numbers, there are infinite numbers. Now a² +b² = b² + a² = 1 (a) ∪ – A (d) 27, Answer: (d) 27 The three rational numbers between 3 and 4 are: a. Straight Lines Class 11 MCQs Questions with Answers. Answer: (a) Finite SetHint:In mathematics, and more specifically set theory, the empty set is the unique set having no elements and its size or cardinality (count of elements in a set) is zero.So, an empty set is a finite set. MCQs from CBSE Class 9 Maths Chapter 1: Number System 1. (d) A, Question 3. Write the following sets in the roster form. Hint: Answer. Number of students who opted for none of the three subjects = 120 – 79 = 41, Question 10. The 35th, 70th… from CBSE Class 11-science Mathematics chapters on Topperlearning possible between 0 and 1 MCQs. 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