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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।

MathematicsIn a Venn diagram, what is ((A ∪ B) − A) equal to?Class 10SetsVenn DiagramsLevel 10Medium MathematicsIn a Venn diagram, what is (A − B) ∪ (A ∩ B) equal to?Class 10SetsVenn DiagramsLevel 10Medium MathematicsIf n(A)=40, n(B)=36, n(C)=34, n(A∪B∪C)=82, n(A∩B)=12, n(B∩C)=10, and n(C∩A)=9, what is n(A∩B∩C)?Class 10SetsVenn DiagramsLevel 14Medium MathematicsGiven n(U)=140, n(A)=60, n(B)=55, n(C)=50, n(A∩B)=24, n(B∩C)=21, n(C∩A)=19, and n(A∩B∩C)=8, how many elements are in none of the sets?Class 10SetsVenn DiagramsLevel 14Medium MathematicsIn a three-set Venn diagram, only B = 17, only A ∩ B = 9, only B ∩ C = 11, and A ∩ B ∩ C = 6. What is n(B)?Class 10SetsVenn DiagramsLevel 10Easy MathematicsIn three sets, only A = 20, only A ∩ B = 8, only C ∩ A = 6, and A ∩ B ∩ C = 5. What is n(A)?Class 10SetsVenn DiagramsLevel 10Easy MathematicsIf only A = 14, only B = 18, only C = 16, only A ∩ B = 7, only B ∩ C = 6, only C ∩ A = 5, and A ∩ B ∩ C = 4, what is n(A ∪ B ∪ C)?Class 10SetsVenn DiagramsLevel 10Medium MathematicsIn three sets, n(A ∩ B ∩ C) = 11. Which part of the Venn diagram does this represent?Class 10SetsVenn DiagramsLevel 10Easy MathematicsIf n(U) = 100, n(A) = 48, n(B) = 46, and n((A union B) complement) = 18, what is n(A intersection B)?Class 10SetsVenn DiagramsLevel 14Medium MathematicsIf n(A union B) = 92, n(A − B) = 35, and n(A intersection B) = 24, what is n(B − A)?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 14Medium MathematicsIf n(A union B) = 70, n(A − B) = 26, and n(B − A) = 19, what is n(A intersection B)?Class 10SetsVenn DiagramsLevel 14Medium MathematicsIf n(A − B) = 32 and n(A intersection B) = 18, what is n(A)?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 14Medium MathematicsIf n(A) = 36, n(B) = 42, and A intersection B is the empty set, how many elements are in exactly one set?Class 10SetsVenn DiagramsLevel 14Easy MathematicsIf A and B are disjoint sets, which of the following statements is correct?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 14Easy MathematicsIf A is a subset of B, what is A union B equal to in a Venn diagram?Class 10SetsVenn DiagramsLevel 14Easy MathematicsIf n(A union B) = 97, n(A) = 63, and n(B − A) = 34, which conclusion about n(A intersection B) is correct?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 14Hard MathematicsIn a group, 45 people like tea, 36 like coffee, and 15 like both. How many like only tea?Class 10SetsVenn DiagramsLevel 14Easy MathematicsAmong 72 students, 34 like Mathematics, 31 like Physics, and 13 like both subjects. How many like neither subject?Class 10SetsVenn DiagramsLevel 14Medium MathematicsIn a class, 58 students learn music, 49 learn painting, and 22 learn both. How many students learn at least one of the two arts?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 14Easy MathematicsIf n(A) = 39, n(B) = 44, and 51 elements lie in exactly one of the two sets, what is n(A ∩ B)?Class 10SetsVenn DiagramsLevel 10Medium