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Class 12 Mathematics के इस tag से जुड़े questions। हर question के साथ chapter, topic, level और difficulty दी गई है।

MathematicsIf only A has 38 elements, only B has 35 elements, only C has 29 elements, exactly two sets together have 47 elements, and all three sets have 14 elements, what is n(A∪B∪C)?Class 12SetsLevel 15Medium MathematicsIf n(A ∪ B ∪ C) = 162, exactly one set contains 73 elements and exactly two sets contain 56 elements, then what is n(A ∩ B ∩ C)?Class 12SetsLevel 15Medium MathematicsIf n(A ∪ B) = 76, n(A − B) = 31, and n(B − A) = 27, what is n(A ∩ B)?Class 12SetsLevel 11Medium MathematicsFor three sets, n(A) = 48, n(B) = 50, n(C) = 44, n(A ∩ B) = 20, n(B ∩ C) = 18, n(C ∩ A) = 16, and n(A ∩ B ∩ C) = 7. What is n(A ∪ B ∪ C)?Class 12SetsLevel 13Hard MathematicsIf n(A)=72, n(B)=68, and exactly one set has 82 elements, what is n(A ∩ B)?Class 12SetsLevel 15Hard MathematicsIf n(A ∪ B ∪ C) = 95, exactly one set contains 46 elements, and exactly two sets contain 33 elements, what is n(A ∩ B ∩ C)?Class 12SetsLevel 15Hard MathematicsIf only A has 12, only B has 15, only C has 10, exactly two has 33, all three has 9, and outside has 21, what is n(U)?Class 12SetsLevel 15Medium MathematicsIf n(A−B)=20, n(A∩B)=15, and n(B)=47, find n(B−A).Class 12SetsLevel 10Medium MathematicsIn a Venn diagram, n(A−B)=31, n(B−A)=37, n(A∩B)=24, and n((A∪B)ᶜ)=18. What is n(Aᶜ)?Class 12SetsLevel 10Medium MathematicsU = {1, 2, 3, ..., 120}; A is the set of numbers divisible by 3, B by 4, and C by 12. Which relation is correct?Class 12SetsLevel 14Easy MathematicsIf n(U) = 190, n(A) = 74, and n(B) = 91, what is the maximum possible value of n(A ∩ B)?Class 12SetsLevel 10Medium MathematicsIf n(U) = 160, n(A) = 92, and n(B) = 83, what is the minimum possible value of n(A ∩ B)?Class 12SetsLevel 10Hard MathematicsIf n(A ∪ B) = 148, n(A − B) = 52, and n(B − A) = 43, what is n(A ∩ B)?Class 12SetsLevel 10Medium MathematicsIf n(A ∩ Bᶜ) = 44, n(Aᶜ ∩ B) = 36, and n(A △ B) = 92, what is the correct conclusion about the data?Class 12SetsLevel 11Medium MathematicsIf n(A ∩ Bᶜ) = 33, n(Aᶜ ∩ B) = 27, n(A ∩ B) = 18, and n(U) = 110, what is n(Aᶜ ∩ Bᶜ)?Class 12SetsLevel 11Medium MathematicsIf n(A) = 73, n(B) = 69, and n(A △ B) = 88, what is n(A ∩ B)?Class 12SetsLevel 11Medium MathematicsIf n(U) = 90, n(A) = 58, and n(B) = 45, what is the minimum possible value of n(A ∩ B)?Class 12SetsLevel 15Medium MathematicsIf n(U) = 100, n(A) = 52, and n(B) = 47, what is the minimum possible value of n(A ∩ B)?Class 12SetsLevel 15Medium MathematicsIn a Venn diagram, 24 elements are only in A, 31 are only in B, and 16 are in both A and B. What is n(A ∪ B)?Class 12SetsLevel 15Easy MathematicsIf \(A=\{1,2,3,4,5\}\) and \(B=\{4,5,6,7\}\), what is \(A-B\)?Class 12SetsLevel 10Easy