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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) = 48, n(B) = 43, n(C) = 41, n(A ∪ B ∪ C) = 99, n(A ∩ B) = 17, n(B ∩ C) = 14, and n(C ∩ A) = 13, what is n(A ∩ B ∩ C)?Class 10SetsVenn DiagramsLevel 15Medium MathematicsGiven n(U) = 180, n(A) = 76, n(B) = 69, n(C) = 62, n(A ∩ B) = 30, n(B ∩ C) = 27, n(C ∩ A) = 24, and n(A ∩ B ∩ C) = 10, how many elements belong to none of the sets?Class 10SetsVenn DiagramsLevel 15Medium 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 MathematicsIn three sets, n(A ∩ B ∩ C) = 14. Which region of the Venn diagram does this represent?Class 10SetsVenn DiagramsLevel 15Medium MathematicsIf n(A ∪ B) = 104, n(A − B) = 46, and n(A ∩ B) = 25, what is n(B − A)?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 15Medium MathematicsIf n(A ∪ B) = 88, n(A − B) = 31, and n(B − A) = 29, what is n(A ∩ B)?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 MathematicsIn a group, 52 people like apples, 47 like bananas, and 19 like both. How many people like only apples?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 10Easy MathematicsAmong 90 students, 43 like Chemistry, 39 like Biology, and 18 like both subjects. How many like neither subject?Class 10SetsVenn DiagramsLevel 10Easy MathematicsIn a class, 63 students learn dance, 58 learn music, and 26 learn both. How many students learn at least one art?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 10Easy MathematicsFor two sets A and B, n(A)=54, n(B)=61, and 73 elements belong to exactly one of the sets. What is n(A∩B)?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 10Medium MathematicsIf n(A△B)=78 and n(A−B)=34, what is n(B−A)?Class 10SetsVenn DiagramsLevel 10Medium MathematicsIf n(U)=160 and n(A∪B∪C)=127, how many elements belong to none of the three sets?Class 10SetsComplement of a Set and Its PropertiesLevel 10Easy MathematicsIf n(A∩B)=29 and n(A∩B∩C)=12, how many elements are only in A and B but not in C?Class 10SetsVenn DiagramsLevel 10Easy MathematicsIf n(A)=63, n(A∩B)=26, n(A∩C)=24, and n(A∩B∩C)=9, how many elements are only in A?Class 10SetsVenn DiagramsLevel 10Medium MathematicsFor three sets A, B, C, n(A∩B)=21, n(B∩C)=19, n(C∩A)=16, and n(A∩B∩C)=7. How many elements belong to exactly two of the sets?Class 10SetsVenn DiagramsLevel 10Medium MathematicsFor three sets, n(A)=42, n(B)=39, n(C)=35, n(A∩B)=15, n(B∩C)=13, n(C∩A)=11, and n(A∩B∩C)=5. What is n(A∪B∪C)?Class 10SetsVenn DiagramsLevel 10Medium