Basic Probability and Combinatorics Quiz
by Dan · Published · Updated
This quiz is perfect for those who will join Philippines Statistics Quiz and MMC specifically from grade 8 to 10. I will add more quizzes about this topic in the future. This quiz is carefully made to its accuracy but if you think that the answer is not reasonable, feel free to leave a comment below. We are always open for disputes. To enter the leaderboard just log in using your facebook log in to the right using your facebook account.
Basic Probability and Combinations Quiz
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Question 1 of 10
1. Question
10 pointsGlobe Telecom would like to add 11digit cellphone number that starts with 0955 prefix. How many phone numbers can be made using this prefix if repetition is allowed?
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Question 2 of 10
2. Question
10 pointsJohanna is expecting to win 1 million dollars in a certain game. The probability of winning the game is 1/50.What is the winning price?
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Question 3 of 10
3. Question
10 pointsLiza Lazy is about to take a 10item true or false quiz. She was not able to study prior taking this quiz. She needs to get at least 80% to pass. What is the probability of Liza getting a perfect score?
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Question 4 of 10
4. Question
10 pointsLiza Lazy is about to take a 10item true or false quiz. She was not able to study prior taking this quiz. She needs to get at least 80% to pass. What is the probability that Liza will fail the test?
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Question 5 of 10
5. Question
10 pointsIn how many ways the word TEACHER can be rearranged?
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Question 6 of 10
6. Question
10 pointsIn a group of 10 students. 3 of them will represent in Philippines Statistics Quiz. How many possible teams can be created assuming that each student has equal chance to participate?
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Question 7 of 10
7. Question
10 pointsIn how many ways 4 keys can be rearranged in a keyring?
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Question 8 of 10
8. Question
10 pointsIn how many ways three married couples can sit in a round table if each couple is always together?
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Question 9 of 10
9. Question
10 pointsIn how many ways Dao, Lee, Shan Chai, Van, and Ken stand in a line if Dao wants to stand right next to Shan Chai?
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Question 10 of 10
10. Question
10 pointsJai Alai is a game where you bet 3 numbers in correct position from numbers 1 to 10 to win. Example the winning combination is 2,3,5. If you bet 5,2,3 you lose. What is the probability of winning the game?
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Dan
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Nice page! I’m sharing the activity to my students. đź™‚
Thanks!
Sir, regarding question 5, is the answer really 6? Shouldn’t we use the formula (n1)! / 2 for that particualr problem?
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