Skip to content

Update

Muft Shiksha™ एक 100% Free Education Portal है 🇮🇳, जिसका उद्देश्य Class 9–12 के हर विद्यार्थी तक High-Quality Education को पूरी तरह मुफ्त पहुँचाना है। 🇮🇳 हम मानते हैं कि अच्छी शिक्षा किसी student की आर्थिक स्थिति पर निर्भर नहीं होनी चाहिए। 🇮🇳 हर विद्यार्थी को वही Quality Study Material, MCQs, Quizzes, Exam Preparation, Concept-Based Learning और Bilingual Support मिलना चाहिए, जो आमतौर पर महंगी Coaching या Premium Platforms में मिलता है। Muft Shiksha™ 🇮🇳 इसी सोच के साथ बनाया गया है

RELATED QUESTIONS

Sets

Class 10 Mathematics के इस tag से जुड़े questions। हर question के साथ chapter, topic, level और difficulty दी गई है।

MathematicsIf n(A−B)=44, n(B−A)=36, n(A∩B)=29, and n(U)=150, what is n(Aᶜ∪Bᶜ)?Class 10SetsComplement of a Set and Its PropertiesLevel 10Medium MathematicsIf n(U)=210, n(A∩B)=52, and n(Aᶜ∪Bᶜ)=170, what can be said about the given data?Class 10SetsComplement of a Set and Its PropertiesLevel 10Hard MathematicsIf n(A)=102, n(B)=95, n(A∪B)=143, and n(U)=190, what is n(Aᶜ∩Bᶜ)?Class 10SetsVenn DiagramsLevel 10Medium MathematicsIf n(A ∪ B) = 128, n(A ∩ B) = 32, and n(A − B) = 45, what is n(B)?Class 10SetsVenn DiagramsLevel 14Medium MathematicsIn a survey, n(A)=96, n(B)=88, n(C)=82, 69 people are in exactly two sets, and 21 are in all three sets. How many people are in exactly one set?Class 10SetsVenn DiagramsLevel 10Hard MathematicsIf n(A∪B∪C)=156, 74 elements are in exactly one set, and 17 elements are in all three sets, how many elements are in exactly two sets?Class 10SetsVenn DiagramsLevel 10Medium MathematicsIf, in three sets, 84 elements are in exactly one set, 63 elements are in exactly two sets, and 18 elements are in all three sets, what is n(A∪B∪C)?Class 10SetsVenn DiagramsLevel 10Medium MathematicsIn three sets, n(A∪B∪C)=172. The numbers of elements only in A, only in B, only in C, only in A∩B, only in B∩C, and only in C∩A are 38, 34, 29, 21, 18, and 16, respectively. What is n(A∩B∩C)?Class 10SetsVenn DiagramsLevel 10Medium MathematicsIn a survey, n(U) = 260, n(A) = 118, n(B) = 104, n(C) = 92, n(A ∩ B) = 48, n(B ∩ C) = 41, n(C ∩ A) = 37, and n(A ∩ B ∩ C) = 16. How many are in none of the sets?Class 10SetsVenn DiagramsLevel 14Hard MathematicsIf n(A) = 64, n(B) = 59, n(A − B) = 22, and n(B − A) = 20, what is the correct conclusion about the data?Class 10SetsVenn DiagramsLevel 14Hard MathematicsIf n(A) = 56, n(B) = 61, n(A − B) = 19, and n(B − A) = 24, what is n(A ∩ B)?Class 10SetsVenn DiagramsLevel 10Medium MathematicsIf only n(A − B) = 42, n(B − C) = 35, and n(C − A) = 31 are given, which conclusion cannot always be assumed true?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 14Hard MathematicsU = {1, 2, 3, ..., 90}, A is the set of numbers divisible by 2, B by 3, and C by 5. What is n(A ∩ B ∩ C)?Class 10SetsVenn DiagramsLevel 14Medium MathematicsIn U = {1, 2, 3, ..., 70}, A is the set of prime numbers and B is the set of even numbers. What is A ∩ B?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 14Easy MathematicsU = {1, 2, 3, ..., 72}, A = {x : x is divisible by 6}, and B = {x : x is divisible by 8}. What is n(A ∪ B)?Class 10SetsVenn DiagramsLevel 14Medium MathematicsU = {1, 2, 3, ..., 36}, A = {x : x is divisible by 2}, and B = {x : x is divisible by 3}. What is n(A ∩ B)?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 14Medium MathematicsIf n(U) = 240, n(A ∪ B) = 157, and n(Aᶜ ∩ Bᶜ) = 83, which relation is true?Class 10SetsVenn DiagramsLevel 14Medium MathematicsIf n(A) = 88, n(B) = 82, and n(A △ B) = 104, what is n(A ∩ B)?Class 10SetsVenn DiagramsLevel 10Medium MathematicsIn a Venn diagram, n(A Δ B) = 96 and n(A ∪ B) = 137. What is n(A ∩ B)?Class 10SetsVenn DiagramsLevel 10Easy MathematicsIf only A = 25, only A ∩ B = 14, only A ∩ C = 12, and A ∩ B ∩ C = 9, what is n(A)?Class 10SetsVenn DiagramsLevel 10Medium