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Mathematics

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

MathematicsIf A = {1, 2, 3} and B = {3, 4, 5}, what is A ∪ B?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 17Easy MathematicsThe square of a number is 6 more than 5 times the number. If the number is x, what is the equation?Class 10Quadratic EquationsWord Problems and ApplicationsLevel 29Easy MathematicsWhat is the maximum number of real solutions possible for 2x² + 7x + 3 = 0?Class 10Quadratic EquationsNature of RootsLevel 29Medium 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 x² + kx + 12 = 0 is a quadratic equation, then k is the coefficient of which term?Class 10Quadratic EquationsIntroduction to Quadratic EquationsLevel 29Easy 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 MathematicsIf A = {x : x is a factor of 12} and B = {x : x is a factor of 18}, 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 MathematicsIn a class, the set of students playing cricket is \(C=\{Amit,Ravi,Sita\}\) and the set playing football is \(F=\{Ravi,Neha\}\). Which student(s) play both games?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 16Easy MathematicsIf \(A=\{1,2,3,4,5\}\), \(B=\{2,4,6\}\), and \(C=A-B\), what is \(C\)?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 \(A\cap B=A\), which conclusion is correct?Class 10SetsEqual sets and SubsetsLevel 16Easy MathematicsIf \(A-B=\varnothing\), which conclusion is correct?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 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 \(A=\{1,2,3,4,5\}\), \(B=\{2,5\}\), and \(C=\{5,6\}\), what is \((A-B)\cap C\)?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 10SetsOperations on Sets (Union, Intersection, Difference)Level 10Easy