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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 A = {2, 4, 6, 8, 10} and B = {1, 2, 3, 4, 5}, how many elements are in A ∪ B?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 17Easy MathematicsIf A = {1, 2, 3, 4}, B = {3, 4, 5}, and C = {4, 5, 6}, what is (A ∩ B) ∪ C?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 17Easy MathematicsIf A = {a, b, c, d}, B = {b, c, e}, and C = {c, d, e}, what is A ∩ (B ∪ C)?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 17Easy MathematicsIf A = {1, 2, 3, 4, 5}, B = {2, 4}, and C = {5, 6}, what is A − (B ∪ C)?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 17Easy MathematicsIf A = {1, 2, 3}, B = {3, 4}, and C = {4, 5}, what is A ∪ B ∪ C?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 17Easy MathematicsIf A = {x : x ∈ N, x ≤ 5} and B = {3, 4, 5, 6}, what is A ∪ B?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 17Easy MathematicsIf A = {m, n, o} and B = ∅, what is A ∪ B?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 17Easy MathematicsIf A = {1, 2} and B = {1, 2, 3, 4}, what is A ∪ B?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 17Easy MathematicsIf A = {1, 2, 3} and B = {3, 4, 5}, what is A ∪ B?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 17Easy MathematicsIf A = {10, 20, 30, 40}, B = {20, 50}, and C = {30, 60}, what is A − (B ∪ C)?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 16Easy MathematicsIf A = {1, 2, 5, 7}, B = {2, 4, 6}, and C = {5, 6, 8}, what is A ∩ (B ∪ C)?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 16Easy MathematicsIf A = {x : x is a factor of 10} and B = {x : x is a factor of 15}, what is A ∪ B?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 10Easy MathematicsIn a library, Hindi books are \(H=\{h_1,h_2,h_3\}\) and English books are \(E=\{h_3,e_1,e_2\}\). Which set represents the books that belong to at least one category?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 16Easy MathematicsIf \(A\cup B=A\), which conclusion is correct?Class 10SetsEqual sets and SubsetsLevel 16Easy MathematicsIf \(A=\{1,2,3\}\) and \(B=\{2,3,4\}\), which element is in \(A\cup B\) but not in \(A\cap B\)?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 16Easy MathematicsIf \(A=\{2,4,6,8\}\), \(B=\{4,8\}\), and \(C=\{8,10\}\), what is \((A-B)\cup C\)?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 16Easy MathematicsIf \(A=\{1,2,3,4\},\; B=\{2,4,6\},\) and \(C=\{1,2,6\},\) what is \((A\cap B)\cup C\)?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 16Easy MathematicsIf \(A=\{1,2,3\}\), \(B=\{3,4\}\), and \(C=\{4,5\}\), what is \((A\cup B)\cap C\)?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 10Easy MathematicsWhich of the following is equal to A ∪ A?Class 10SetsEqual sets and SubsetsLevel 10Easy MathematicsWhich property is shown by \(A\cup B=B\cup A\)?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 10Easy