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HEC ETC - USAT E Entry Test - Mathematics - Sets Functions and Groups - Quiz 1

Practice 10 high yield MCQs on Mathematics from Chapter Sets Functions and Groups for USAT E Entry Test. After submission, get instant results with correct answers and detailed explanations. This is Quiz 1 of the series.

1. What is a set?



2. What is A ∪ B if A = {1,2,3} and B = {2,3,4}?



3. What is A ∩ B if A = {1,2,3} and B = {2,3,4}?



4. What is A - B if A = {1,2,3} and B = {2,3,4}?



5. What is true about the empty set?



6. What does A ⊆ B mean?



7. How many elements does the power set of {1, 2} have?



8. What is A × B if A = {1,2} and B = {a,b}?



9. What is a partition of a set?



10. What is a function?



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Instructions: Select one answer per question. After submitting, you will see your score, correct answers, and explanations.

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