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Questions and Answers
How many different 4-letter words can be formed using the letters in the word 'MATH'?
How many different 4-letter words can be formed using the letters in the word 'MATH'?
- 24 (correct)
- 6
- 8
- 12
A team of 6 students is to be formed from a group of 15 students. How many different teams can be formed if the order in which the students are selected does not matter?
A team of 6 students is to be formed from a group of 15 students. How many different teams can be formed if the order in which the students are selected does not matter?
- 8008
- 5000
- 4368
- 5005 (correct)
In how many ways can a committee of 3 members be selected from a group of 10 people?
In how many ways can a committee of 3 members be selected from a group of 10 people?
- 120
- 720
- 30
- 45 (correct)
