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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 n(A ∪ B) = n(A), which relation must be true?Class 10SetsVenn DiagramsLevel 10Medium MathematicsIf A⊆B, n(A)=34, and n(B)=82, what is n(B−A)?Class 10SetsVenn DiagramsLevel 15Medium MathematicsWhen \(A\subseteq B\), what is \(A\cap B\) equal to?Class 10SetsEqual sets and SubsetsLevel 10Easy MathematicsIf \(A\subseteq B\), what is \(A\cup B\) equal to in a Venn diagram?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 10Easy MathematicsFor two sets A and B in a Venn diagram, which of the following statements is always true?Class 10SetsVenn DiagramsLevel 10Easy MathematicsIf A ∪ B = A, which relation between A and B is correct?Class 10SetsVenn DiagramsLevel 15Easy MathematicsIf A ∩ B = A, which relation between A and B is correct?Class 10SetsEqual sets and SubsetsLevel 15Easy MathematicsIf \(A\subseteq B\), \(n(A)=15\), and \(n(B)=52\), what is \(n(A\cap B)\)?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 15Easy MathematicsIf \(A\subseteq B\), \(n(A)=18\), and \(n(B)=46\), what is \(n(A\cup B)\)?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 15Easy MathematicsIf A ⊆ B, n(A) = 12, and n(B) = 31, what is n(A ∩ B)?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 14Easy MathematicsIf A ⊆ B, n(A) = 9, and n(B) = 26, what is n(A ∪ B)?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 14Easy MathematicsIf A ⊆ B, inside which region will A lie in a Venn diagram?Class 10SetsVenn DiagramsLevel 14Easy MathematicsWhat does the whole rectangle show in a Venn diagram?Class 10SetsVenn DiagramsLevel 14Easy 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 \(A\subseteq B\), where will the circle representing \(A\) be placed in a Venn diagram?Class 10SetsVenn DiagramsLevel 11Easy MathematicsIf A is a subset of B, n(A) = 3, and n(B) = 5, how many elements does the set P(B) − P(A) contain? Here, P(X) denotes the power set of X.Class 10SetsPower Set and SubsetsLevel 10Easy MathematicsIf A = {1,{2}}, which of the following is an element of P(A)?Class 10SetsPower Set and SubsetsLevel 10Hard MathematicsIf A = {a,b,c,d,e}, how many elements of P(A) contain at least one of a or b?Class 10SetsPower Set and SubsetsLevel 10Medium MathematicsLet U = {1, 2, 3, 4, 5, 6} be the universal set and A = {1, 2, 3}. What is P(A′) ∩ P(A), where A′ is the complement of A in U?Class 10SetsPower Set and SubsetsLevel 10Medium