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HEC ETC - USAT E Entry Test - Mathematics - Permutation Combination and Probability - Quiz 1

Practice 10 high yield MCQs on Mathematics from Chapter Permutation Combination and Probability 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 n! (n factorial)?



2. What is 5! (5 factorial)?



3. What is 0! (0 factorial)?



4. What is the relation n! and (n-1)!?



5. What is a permutation?



6. What is nPr?



7. What is 5P2?



8. How many ways can n distinct objects be arranged?



9. How many ways can 3 distinct books be arranged on a shelf?



10. What is a combination?



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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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