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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 \(A\subseteq B\), \(n(A)=15\), 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 \(A\cap B=\varnothing\), \(n(A)=24\), and \(n(B)=37\), what is \(n(A\cup B)\)?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 15Easy MathematicsAt a fair, 120 people attended, 70 visited the rides, 52 visited the game stalls, and 30 visited both. How many people visited at least one of these two places?Class 10SetsVenn DiagramsLevel 15Easy MathematicsIn an examination of 100 students, 62 passed Mathematics, 49 passed Science, and 35 passed both subjects. How many students passed Science only?Class 10SetsVenn DiagramsLevel 15Easy MathematicsA club has 74 members. Of these, 29 are in singing, 33 are in painting, and 12 are in both activities. How many members are only in painting?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 15Easy MathematicsIn a group of 58 people, 32 like mango, 21 like banana, and 9 like both. How many like only mango?Class 10SetsVenn DiagramsLevel 15Easy MathematicsIn a survey of 90 people, 46 listen to radio, 38 listen to podcasts, and 16 listen to both. How many listen to neither?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 15Easy MathematicsIn a class of 65 students, 34 study Sanskrit, 27 study Computer, and 11 study both. How many study at least one of the two subjects?Class 10SetsVenn DiagramsLevel 15Easy MathematicsIf A={1,2,3,4} and B={3,4,5,6}, what is A∪B?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 15Easy MathematicsIf U={a,b,c,d,e,g}, A={a,c,e}, and B={b,c,g}, what is (A∪B)'?Class 10SetsComplement of a Set and Its PropertiesLevel 15Easy MathematicsIf A={p,q,r} and B={q,r,s,t}, what is the set of elements that belong only to B?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 15Easy MathematicsIf A={4,6,8,10} and B={6,10,12}, which elements are only in A, that is, in A but not in B?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 15Easy MathematicsIf A={2,3,5,7,11} and B={1,3,5,9}, what is A∩B?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 15Easy MathematicsIf n(A∪B)=63, only A is 24, and only B is 27, what is n(A∩B)?Class 10SetsVenn DiagramsLevel 15Easy MathematicsIf \(n(U)=76\), 18 elements lie outside \(A\cup B\), only \(A\) has 20 elements, and only \(B\) has 23 elements, what is \(n(A\cap B)\)?Class 10SetsVenn DiagramsLevel 15Easy MathematicsIf \(n(U)=94\), there are 26 elements only in \(A\), 15 elements in \(A\cap B\), and 31 elements only in \(B\), how many elements lie in neither \(A\) nor \(B\)?Class 10SetsVenn DiagramsLevel 15Easy MathematicsIf \(n(B-A)=21\) and \(n(A\cap B)=13\), what is \(n(B)\)?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 15Easy MathematicsIf \(n(A-B)=16\) and \(n(A\cap B)=11\), what is \(n(A)\)?Class 10SetsOperations on Sets (Union, Intersection, Difference)Level 15Easy MathematicsIf only \(A\) has 18 elements, \(A\cap B\) has 7 elements, and only \(B\) has 14 elements, what is \(n(A\cup B)\)?Class 10SetsVenn DiagramsLevel 15Easy