SAT Maths- Vienna Diagram

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Question 1

Which of the following represents the intersection of sets A and B?

  • A∪B

  • A∩B

  • A−B

  • A∪Bˉ

Question 2

If set A = {1, 2, 3} and set B = {3, 4, 5}, what is A∪B

  • {1, 2, 3, 4, 5}

  • . {3}

  • {1, 2, 3}

  • {4, 5}

Question 3

If set A = {2, 4, 6, 8} and set B = {4, 8, 10}, what is A−B?

  • {2, 6}

  • {4, 8}

  • {2, 6, 10}

  • {2, 4, 6, 8, 10}

Question 4

If the universal set U = {1, 2, 3, 4, 5, 6} and set A = {1, 2, 3}, what is A bar?

  • {4, 5, 6}

  • {1, 2, 3}

  • {3, 4, 5}

  • {2, 4, 6}

Question 5

If 30 students play soccer, 25 students play basketball, and 15 students play both, how many students play only soccer?

  • 10

  • 15

  • 20

  • 25

Question 6

In a group of 50 students, 20 study Math, 15 study Science, and 10 study both Math and Science. How many students study neither subject?

  • 5

  • 15

  • 25

  • 30

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There are 6 questions to complete.

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