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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 class, 28 students study Hindi, 22 study English, and 10 study both. How many students study Hindi or English?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 16Medium MathematicsIf n(A) = 18, n(B) = 12, and n(A ∩ B) = 5, what is n(A ∪ B)?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 16Medium MathematicsIn a library, 35 students read storybooks, 20 students read poetry books, and 45 students read at least one type of book. How many students read both types of books?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 18Easy MathematicsIn a class, 22 students like drawing, 16 like music, and 6 like both. How many students like at least one activity?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 18Easy MathematicsIf A = {12, 24, 36, 48} and B = {24, 48, 60}, how many elements are in A ∩ B?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 18Easy MathematicsIf A = {2, 4, 6, 8} and B = {1, 2, 3, 4, 5}, how many elements are in A ∪ B?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 18Easy MathematicsIf n(B) = 15 and n(A ∩ B) = 6, what is n(B − A)?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 18Easy MathematicsIf n(A) = 18 and n(A ∩ B) = 7, what is n(A − B)?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 10Medium MathematicsIf n(A ∪ B) = 20, n(A) = 12, and n(B) = 11, what is n(A ∩ B)?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 10Medium MathematicsIf n(A) = 14, n(B) = 9, and n(A ∩ B) = 4, what is n(A ∪ B)?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 10Medium MathematicsIf n(A) = 16, n(B) = 13, and n(A ∪ B) = 21, what is n(A ∩ B)?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 17Easy MathematicsIn a group, 20 students like Mathematics, 15 like Science, and 8 like both. How many like only Mathematics?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 17Easy MathematicsIn a class, 18 students play cricket, 12 play football, and 5 play both. How many students play at least one game?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 17Easy 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 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 = {2, 3, 4, 5} and B = {1, 3, 5, 7}, what is n(A ∩ B)?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 10Easy MathematicsIf \(A=\{1,2,3,4\}\) and \(B=\{4,5,6\}\), what is \(n(A\cup B)\)?Class 10SetsThe Empty Set, Finite and Infinite Sets, Equal SetsLevel 10Easy MathematicsIf A = {1, 2, 3, 4, 5, 6} and B = {2, 4, 6}, how many elements are in A − B?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 10Easy