Subjects / Mathematics
Mathematics
Number, algebra, geometry, measurement and statistics, from Standard 1 to BGCSE.
18 questions in Sets
Most triedMost missedNewest- A = {2, 4, 6, 8} and B = {4, 8, 12}. What is A ∩ B?Multiple choiceForm 1 · SetsNot tried yet
- How many subsets does the set {a, b, c} have?Multiple choiceForm 1 · SetsNot tried yet
- In a class of 30, 18 play football, 15 play netball and 5 play both. How many play neither?Multiple choiceJCE · SetsNot tried yet
- A = {1, 2, 3, 4} and B = {3, 4, 5}. What is A ∩ B?Multiple choiceJCE · SetsNot tried yet
- If n(A) = 12, n(B) = 9 and n(A ∩ B) = 4, what is n(A ∪ B)?Multiple choiceJCE · SetsNot tried yet
- In a class of 40 pupils, 25 play football, 18 play netball and 7 play neither.StructuredJCE · SetsNot tried yet
- A = {2, 4, 6, 8}. How many elements does A have?Multiple choiceStd 6 · SetsNot tried yet
- A = {1, 2, 3, 4} and B = {3, 4, 5}. What is A ∩ B?Multiple choiceStd 6 · SetsNot tried yet
- A = {1, 2, 3} and B = {3, 4}. What is A ∪ B?Multiple choiceStd 6 · SetsNot tried yet
- Which set is the empty set?Multiple choiceForm 1 · SetsNot tried yet
- P = {even numbers less than 10}. List P.Multiple choiceForm 1 · SetsNot tried yet
- If A = {a, b, c}, how many subsets does A have?Multiple choiceForm 1 · SetsNot tried yet
- U = {1, 2, 3, 4, 5, 6} and A = {2, 4, 6}. What is A′ (the complement of A)?Multiple choiceForm 1 · SetsNot tried yet
- n(A) = 5, n(B) = 4 and n(A ∩ B) = 2. Find n(A ∪ B).Multiple choiceForm 1 · SetsNot tried yet
- Which symbol means 'is a member of'?Multiple choiceForm 1 · SetsNot tried yet
- In a class of 30, 18 play football, 15 play netball and 7 play both. How many play neither?Multiple choiceForm 1 · SetsNot tried yet
- n(U) = 40, n(A) = 22, n(B) = 18, n(A ∩ B) = 7. Find n(A ∪ B)′.Multiple choiceForm 4 · SetsNot tried yet
- On a Venn diagram, which region is A ∩ B′?Multiple choiceForm 4 · SetsNot tried yet