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Sets

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

MathematicsIf A = {10, 20, 30, 40} and B = {20, 40, 60}, how many elements are in A ∩ B?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 17Easy 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 = {1, 2, 3, 4, 5, 6} and B = {2, 4, 6}, what is B − A?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 17Easy MathematicsIf n(A) = 10 and n(A ∩ B) = 4, what is n(A − B)?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 17Easy MathematicsIf n(A ∪ B) = 12, n(A) = 7, and n(B) = 8, what is n(A ∩ B)?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 17Easy MathematicsIf A = {1, 2, 3}, what is A − A?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 17Easy MathematicsIf A = {4, 8, 12}, what is A ∩ ∅?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 = {2, 3, 5, 7} and B = {2, 3, 5, 7}, what is A − B?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 17Easy MathematicsIf A = {1, 2, 3, 4, 5} and B = {2, 4}, what is A − B?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 17Easy MathematicsIf A = {p, q} and B = {p, q, r}, 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, 3, 5, 7} and B = {2, 4, 6, 8}, what is A ∩ B?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 17Easy MathematicsIf A = {x : x is an even number less than 10} and B = {2, 3, 5, 7}, what is A ∩ B?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 10Easy MathematicsIf A = {5, 10, 15} and B = {10, 20}, what is B − A?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 10Easy