Sets and Subsets Quiz

How do you write the set of odd natural numbers less than 18 in set-builder notation?

• X such that X is an odd natural number, X is less than 18

• {1, 3, 5, 7, 9, 11, 13}

• {1, 2, 3, 4, 5, 6, 7}

• X such that X is an even natural number, X is less than 18

What are all the subsets of the set {4, 8, 12}?

• Empty set, {4}, {8}, {12}, {4, 8}, {8, 12}, {4, 12}

• Empty set, {4}, {8}, {12}, {4, 8}, {8, 12}, {4, 12}, {4, 8, 12}, {4, 8, 12, 16}

• Empty set, {4}, {8}, {12}, {4, 8}, {8, 12}, {4, 12}, {4, 8, 12}

• Empty set, {4}, {8}, {12}, {4, 8}, {8, 12}, {4, 12}, {4, 8, 12, 16}

How do you write the solutions of the inequality D + 5 < 8 in set-builder notation?

• D such that D is greater than or equal to 3

• D such that D is less than or equal to 3

• D such that D is greater than 3

• D such that D is less than 3

Tags

CCSS.7.EE.B.4B

What is the complement of the set of months with exactly 31 days?

• January, March, May, July, August, October, December

• April, June, September, November

• February, April, June, September, November, December

• February, April, June, September, November

Which of the following is true about the empty set?

• It is a superset of every set

• It is a subset of the null set

• It is a subset of every set

• It is a superset of the universal set

What is the complement of the set of chess pieces that move side to side?

• King Queen Bishop

• Knight Rook Pawn

• Bishop Knight Pawn

• Queen Rook Knight

If A is a subset of B, is B a subset of A?

• Depends on the elements of A and B

• Sometimes

• No, never

• Yes, always

What is the complement of the set of odd natural numbers less than 18?

• {1, 3, 5, 7, 9, 11, 13}

• X such that X is an odd natural number, X is less than 18

• {1, 2, 3, 4, 5, 6, 7}

• X such that X is an even natural number, X is less than 18