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

MathematicsIf n(U) = 180, n(A) = 105, and n(B) = 96, what is the minimum possible value of n(A ∩ B)?Class 10SetsVenn DiagramsLevel 14Medium MathematicsIf n(A ∩ B) = 45, n(A ∩ C) = 38, n(B ∩ C) = 35, and n(A ∩ B ∩ C) = 16, how many elements are in exactly two sets?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 14Hard MathematicsFor three sets, n(A) = 90, n(B) = 84, n(C) = 78, n(A ∩ B) = 36, n(B ∩ C) = 32, n(C ∩ A) = 30, and n(A ∩ B ∩ C) = 13. What is n(A ∪ B ∪ C)?Class 10SetsVenn DiagramsLevel 14Hard MathematicsIf n(A △ B) = 112 and n(A ∩ B) = 39, what is n(A ∪ B)?Class 10SetsVenn DiagramsLevel 14Medium MathematicsIn a Venn diagram, n(A) = 91, n(B) = 87, and n(A ∩ B) = 34. If n(U) = 190, what is n((A ∪ B)ᶜ)?Class 10SetsVenn DiagramsLevel 14Medium MathematicsIf n(A − B) = x, n(B − A) = 3x, n(A ∩ B) = 24, and n(A ∪ B) = 120, what is x?Class 10SetsVenn DiagramsLevel 14Medium MathematicsIf n(A ∪ B ∪ C) = 205, n(A ∩ B ∩ C) = 24, and exactly two sets contain a total of 83 elements, how many elements are in exactly one set?Class 10SetsVenn DiagramsLevel 14Medium MathematicsIf n(A ∪ B) = 139, n(A) = 82, n(B) = 76, and n(U) = 190, what is n(Aᶜ ∪ Bᶜ)?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 14Hard MathematicsFor three sets A, B, and C, n(A) = 84, n(B) = 78, and n(C) = 72. There are 96 elements in exactly one set and 12 elements in all three sets. How many elements are in exactly two sets?Class 10SetsVenn DiagramsLevel 14Hard MathematicsIf n(A ∩ Bᶜ) = 52, n(Aᶜ ∩ B) = 39, and n(A △ B) = 100, what is the correct conclusion about the data?Class 10SetsVenn DiagramsLevel 14Hard MathematicsIf n(A∩Bᶜ)=41, n(Aᶜ∩B)=34, n(A∩B)=26, and n(U)=130, what is n(Aᶜ∩Bᶜ)?Class 10SetsVenn DiagramsLevel 10Medium 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