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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(A) = 90, n(B) = 85, n(A ∪ B) = 125, and n(U) = 160, what is n(Aᶜ ∩ Bᶜ)?Class 10SetsComplement of a Set and Its PropertiesLevel 11Medium MathematicsIf n(A ∪ B) = 104, n(A ∩ B) = 26, and n(A − B) = 37, what is n(B)?Class 10SetsVenn DiagramsLevel 11Medium MathematicsIf n(A) = 55, n(B) = 50, n(A − B) = 20, and n(B − A) = 18, what is the correct conclusion about the given data?Class 10SetsVenn DiagramsLevel 10Hard MathematicsIf n(A) = 48, n(B) = 52, n(A − B) = 17, and n(B − A) = 21, what is n(A ∩ B)?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 10Hard MathematicsIf n(A ∪ B) = n(A) + n(B), which conclusion is correct according to the Venn diagram?Class 10SetsVenn DiagramsLevel 10Medium MathematicsLet \(U\) be a universal set with \(n(U)=200\). If \(n(A\cup B)=128\), \(n(A\cap B)=36\), and \(n(A^c\cap B^c)=72\), which relation is true?Class 10SetsVenn DiagramsLevel 11Medium MathematicsIf n(Aᶜ) = 58 and n(U) = 132, what is n(A)?Class 10SetsComplement of a Set and Its PropertiesLevel 15Easy MathematicsIn a three-set Venn diagram, only B = 24, only A ∩ B = 11, only B ∩ C = 13, and A ∩ B ∩ C = 9. What is n(B)?Class 10SetsVenn DiagramsLevel 15Medium MathematicsIn three sets, only A = 27, only A ∩ B = 10, only C ∩ A = 12, and A ∩ B ∩ C = 8. What is n(A)?Class 10SetsVenn DiagramsLevel 15Medium MathematicsIf only A = 18, only B = 22, only C = 19, only A ∩ B = 9, only B ∩ C = 8, only C ∩ A = 7, and A ∩ B ∩ C = 6, what is n(A ∪ B ∪ C)?Class 10SetsVenn DiagramsLevel 15Medium MathematicsIf n(A − B) = 41 and n(A ∩ B) = 22, what is n(A)?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 15Medium MathematicsIf n(A) = 49, n(B) = 52, and A ∩ B = ∅, how many elements belong to exactly one of the two sets?Class 10SetsVenn DiagramsLevel 15Medium MathematicsA={5,10,15,20,25,30} and B={10,20,30,40}. What is A−B?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 15Easy MathematicsIf n(U)=130 and n(A∩B)=46, what is n((A∩B)ᶜ)?Class 10SetsComplement of a Set and Its PropertiesLevel 15Medium MathematicsIf A∩B=∅, n(A)=45, and n(B)=37, what is n(A∪B)?Class 10SetsVenn DiagramsLevel 15Easy MathematicsIf A⊆B, n(A)=34, and n(B)=82, what is n(B−A)?Class 10SetsVenn DiagramsLevel 15Medium MathematicsIf n(U)=96, n(A−B)=29, n(A∩B)=17, and n(B−A)=22, what is the number of elements outside A∪B in the Venn diagram?Class 10SetsVenn DiagramsLevel 15Medium MathematicsIn a two-set Venn diagram, n(A − B) = 26, n(A ∩ B) = 18, n(B − A) = 33, and 12 elements are outside both sets. What is n(U)?Class 10SetsVenn DiagramsLevel 15Medium MathematicsIn a Venn diagram, n(U) = 110, n(A) = 57, n(B) = 49, and n(A ∩ B) = 21. What is n(A ∪ B)?Class 10SetsVenn DiagramsLevel 15Medium MathematicsIf n(Aᶜ) = 48 and n(U) = 95, what is n(A)?Class 10SetsComplement of a Set and Its PropertiesLevel 10Easy