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Class 10 Mcq

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

MathematicsIn a survey, n(U) = 80, n(A) = 45, n(B) = 37, and n(A ∩ B) = 18. How many students are in neither group?Class 10SetsVenn DiagramsMedium MathematicsIf n(A) = 35, n(B) = 30, and n(A ∪ B) = 50, what is n(A ∩ B) in the Venn diagram?Class 10SetsVenn DiagramsMedium MathematicsIn a class, n(U) = 50, n(A) = 28, n(B) = 22, and n(A ∩ B) = 10. What is n(A ∪ B)?Class 10SetsVenn DiagramsMedium MathematicsIf U = {a, b, c, d, e, f, h}, A = {a, c, e}, and B = {c, d, f}, what is (A ∪ B)′?Class 10SetsComplement of a Set and Its PropertiesEasy MathematicsIf n(A) = 44 and n(A ∩ B) = 18, how many elements are only in A?Class 10SetsOperations on Sets (Union, Intersection, Difference)Easy MathematicsIf A = {1, 3, 5, 7, 9} and B = {5, 7, 11}, what is the region that belongs only to A, that is, A − B?Class 10SetsOperations on Sets (Union, Intersection, Difference)Easy MathematicsIf n(U) = 92 and n(A ∪ B) = 67, how many elements are in the region that is neither in A nor in B in the Venn diagram?Class 10SetsComplement of a Set and Its PropertiesEasy MathematicsIf n(A) = 36, n(B) = 28, and n(A ∩ B) = 12, what is n(A ∪ B)?Class 10SetsVenn DiagramsEasy MathematicsIf n(A) = 42, n(A ∪ B) = 69, and n(A ∩ B) = 18, what is n(B)?Class 10SetsOperations on Sets (Union, Intersection, Difference)Easy MathematicsIf n(U) = 96 and n(A ∩ B) = 34, what is n((A ∩ B)′)?Class 10SetsComplement of a Set and Its PropertiesEasy MathematicsIf n(U) = 110, n(A) = 58, n(B) = 47, and n(A ∩ B) = 20, what is n((A ∪ B)′)?Class 10SetsComplement of a Set and Its PropertiesEasy MathematicsFor two sets A and B in a Venn diagram, which of the following statements is always true?Class 10SetsVenn DiagramsEasy MathematicsIf n(A) = 39, n(B) = 50, and the number of elements only in B, that is, not in A, is 28, what is n(A ∩ B)?Class 10SetsOperations on Sets (Union, Intersection, Difference)Easy MathematicsIf n(A) = 45, n(B) = 38, and only A has 19 elements, that is, n(A − B) = 19, what is n(A ∩ B)?Class 10SetsOperations on Sets (Union, Intersection, Difference)Easy MathematicsIf n(A) = 24, n(B) = 20, and n(A ∩ B) = 6, what is the combined number of elements that are only in A and only in B?Class 10SetsOperations on Sets (Union, Intersection, Difference)Easy MathematicsIf n(A) = 16, n(B) = 18, n(C) = 9, n(A ∩ B) = 6, n(A ∩ C) = 2, n(B ∩ C) = 3, and n(A ∩ B ∩ C) = 1, what is n(A ∪ B ∪ C)?Class 10SetsVenn DiagramsEasy MathematicsWhere is A ∩ B ∩ C located in a Venn diagram of three sets?Class 10SetsVenn DiagramsEasy MathematicsIf A ∪ B = A, which relation between A and B is correct?Class 10SetsVenn DiagramsEasy MathematicsIf A ∩ B = A, which relation between A and B is correct?Class 10SetsEqual sets and SubsetsEasy MathematicsAt a fair, 120 people attended, 70 visited the rides, 52 visited the game stalls, and 30 visited both. How many people visited at least one of these two places?Class 10SetsVenn DiagramsEasy