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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 B − A equal to?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 10Easy MathematicsIf A ⊆ B, n(A) = 4, and n(B) = 10, what is n(A ∩ B)?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 10Easy MathematicsIf A ⊆ B, n(A) = 5, and n(B) = 12, what is n(A ∪ B)?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 10Easy MathematicsIf n(A) = 10, n(B) = 8, n(C) = 6, n(A ∩ B) = 3, n(A ∩ C) = 2, n(B ∩ C) = 1, and n(A ∩ B ∩ C) = 0, what is n(A ∪ B ∪ C)?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 10Medium MathematicsIf A = {2, 4, 6} and B = {1, 2, 3, 4}, what is A − B?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 10Easy MathematicsIf A = {1, 2, 3, 4} and B = {3, 4, 5, 6}, what is A ∩ B?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 10Easy MathematicsIn a survey of 35 people, 16 read Hindi, 14 read English, and 6 read both languages. How many people read only Hindi?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 11Easy MathematicsIn a class of 30 students, 18 play cricket, 12 play football, and 5 play both. How many students play at least one of the two games?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 10Easy MathematicsIf n(A) = 16, n(B) = 22, and n(A ∩ B) = 7, how many elements are only in B?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 11Easy MathematicsIf n(A) = 25, n(B) = 18 and n(A ∩ B) = 10, how many elements are only in A?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 11Easy MathematicsIf \(n(B)=14\) and \(n(A\cap B)=5\), how many elements are only in \(B\)?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 11Easy MathematicsIf \(n(A)=18\) and \(n(A\cap B)=6\), how many elements are only in \(A\)?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 11Easy MathematicsIn a Venn diagram, how is the region that lies only in \(B\), that is, in \(B\) but not in \(A\), denoted?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 11Easy MathematicsIf n(A) = 20, n(B) = 15, and n(A ∪ B) = 28, what is n(A ∩ B)?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 10Easy MathematicsIf U={1,2,...,30}, A is the set of multiples of 2, and B is the set of multiples of 5, what is n((A∪B)')?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 10Medium MathematicsIf U = {1,2,3,4,5,6,7,8}, A = {1,3,5,7}, and B = {2,3,5,8}, what is A' ∩ B'?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 10Medium MathematicsIf U = {a, b, c, d, e}, A = {a, c, e}, and B = {b, e}, what is (A ∪ B)'?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 10Medium MathematicsIf U = {x : x ∈ N, x ≤ 24}, A is the set of multiples of 2, and B is the set of multiples of 3, what is |(A ∩ B)'|?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 10Medium MathematicsIf U={1,2,3,4,5,6,7,8,9,10}, A={1,2,3,4,5}, and B={2,4,6,8,10}, how many elements are in A'∪B'?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 9Medium MathematicsA school has 75 students. Of these, 32 students take part in music and 28 take part in drama. If 10 students take part in both activities, how many students take part in neither activity?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 10Medium