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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 ∪ B = A and A ∩ B = B, which relation is correct?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 16Easy MathematicsIf A = {0, 1, 2, 3} and B = {2, 3, 4, 5}, which of the following is a subset of A ∩ B?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 10Easy MathematicsIf A = {r, s} and B = {r, s, t, u}, what is A ∪ B?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 10Easy MathematicsIf A = {1, 2, 3, 4, 5} and B = {2, 4, 6}, what is A ∩ (A − B)?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 17Easy MathematicsIf \(A=\{x:x\text{ is a vowel in English}\}\) and \(B=\{a,e,i\}\), then, using \(B\subseteq A\), what is \(A\cup B\)?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 16Easy MathematicsIf \(A\subseteq B\), then \(A\cap B\) is equal to which set?Class 10SetsEqual sets and SubsetsLevel 10Easy MathematicsIf n(A−B)=0, n(B−C)=0 and n(A)>0, which relation must be true?Class 10SetsVenn DiagramsLevel 15Easy MathematicsIf A ∩ B = A and B ∩ C = B, then what is A ∩ C equal to?Class 10SetsVenn DiagramsLevel 10Medium MathematicsIf A ⊆ B, how is the statement B' ⊆ A' according to the Venn diagram?Class 10SetsVenn DiagramsLevel 10Medium MathematicsIf n(A) = 82 and n(B) = 63, what is the maximum possible value of n(A ∩ B)?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 15Easy MathematicsIf (n(A\cup B)=n(A)), which conclusion is correct according to the Venn diagram?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 10Medium MathematicsIf (A\cap B=A) and (A\neq \varnothing), which relation is correct?Class 10SetsVenn DiagramsLevel 10Medium MathematicsIf A ⊆ B, then what is (A ∪ B) − A equal to?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 14Medium MathematicsIf n(U) = 150, n(A) = 91, and n(B) = 86, what is the minimum possible value of n(A ∪ B)?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 10Easy MathematicsIf n(A) = 73 and n(B) = 58, what is the maximum possible value of n(A ∩ B)?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 10Easy MathematicsIf n(U) = 100, n(A) = 64, and n(B) = 58, what is the minimum possible value of n(A ∪ B)?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 11Medium MathematicsIf n(A ∩ B) = n(A) and n(A) > 0, what is the relation between A and B in a Venn diagram?Class 10SetsVenn DiagramsLevel 11Easy MathematicsIf A ⊆ B, n(A) = 32, n(B) = 57 and n(U) = 90, then what is n(B − A)?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 10Medium MathematicsIf in the Venn diagram of A and B, the circle of A lies completely inside the circle of B, which statement is necessarily true?Class 10SetsVenn DiagramsLevel 15Easy MathematicsIf A ⊆ B ⊆ C, n(C) = 132, n(B) = 84, and n(A) = 37, what is n(C − A)?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 10Medium