Search questions
Choose which content to search, then combine terms with AND or OR.
Class 10 · Mathematics · Medium
→If \(A=\{1,4,7,10\}\), \(B=\{2,4,8,10\}\), and \(C=\{4,10,12\}\), what is \((A\cup B)\cap C\)?
Class 10 · Mathematics · Medium
→If \(A=\{x:x\in\mathbb{N},\ x\le 15,\ x\text{ is composite}\}\) and \(B=\{4,6,8,10,12,14\}\), what is \(B\setminus A\)?
Class 10 · Mathematics · Easy
→If \(A=\{1,3,6,9\}\) and \(B=\{3,6,12\}\), which element belongs to \(A\setminus B\)?
Class 10 · Mathematics · Medium
→If A = {2,4,6,8,10}, B = {4,8,12}, and C = {2,8,14}, what is (A ∩ B) ∪ C?
Class 10 · Mathematics · Medium
→If n(A \ B) = 12, n(A ∩ B) = 7, and n(B \ A) = 16, what is n(A ∪ B)?
Class 12 · Mathematics · Medium
→If n(A \ B) = 17 and n(A ∩ B) = 11, what is n(A)?
Class 12 · Mathematics · Easy
→If A = {x ∈ Z : −4 ≤ x ≤ 1} and B = {x ∈ Z : −1 ≤ x ≤ 4}, what is A ∪ B?
Class 10 · Mathematics · Easy
→If A = {4, 6, 8, 10, 12} and B = {3, 6, 9, 12, 15}, what is A ∩ B?
Class 10 · Mathematics · Medium
→Which factorised form represents the equation \(x^2+7x+12=0\)?
Class 10 · Mathematics · Medium
→If A = {x : x ∈ N, 1 ≤ x ≤ 12}, B = {2, 4, 6, 8, 10, 12}, and C = {3, 6, 9, 12}, what is A \ (B ∪ C)?
Class 10 · Mathematics · Easy
→In a group, 32 students play cricket, 24 play football, and 12 play both. How many students play only football?
Class 10 · Mathematics · Easy
→If A = {1, 2, 3, 4}, B = {2, 4, 6, 8}, and C = {4, 8, 12}, what is A ∩ B ∩ C?
Class 10 · Mathematics · Easy
→If A = {x : x ∈ N and x is a factor of 12} and B = {1, 2, 3, 5}, what is A ∩ B?
Class 12 · Mathematics · Easy
→In a survey, 28 students use the bus, 14 use a bicycle, and 9 use both methods. How many use only a bicycle?
Class 10 · Mathematics · Easy
→In a group, 30 students like tea, 25 like coffee, and 12 like both. How many students like only tea?
Class 10 · Mathematics · Easy
→If \(A=\{3,6,9\}\) and \(B=\{9,12,15\}\), which element must belong to \(A\cup B\)?
Class 10 · Mathematics · Easy
→If \(A=\{2,4,6,8\}\) and \(B=\{4,8,12\}\), which element belongs to \(A\cap B\)?
Class 10 · Mathematics · Easy
→If \(A=\{1,8,27,64\}\) and \(B=\{8,64,125\}\), what is \(A-B\)?
Class 10 · Mathematics · Easy
→If A = {12, 24, 36, 48} and B = {24, 48, 60}, how many elements are in A ∩ B?
Class 10 · Mathematics · Medium
→