Question
Three dice are rolled simultaneously. What is the number of possible outcomes in which at least one of the die shows 3?
More Permutation and combination Questions
- How many 4-digit numbers can be formed using digits 1–9 if repetition is not allowed and the number is even?
- Using all the letters of the word CANOER, how many words start with a vowel but end with a consonant?
- How many four-letter words without repetition having exactly two vowels can be formed by using the letters of the word "MEASURE"?
- In how ways can the selection be made so that a particular member is always excluded?
- A group consists of 11 boys and 9 girls. In how many ways can 7 boys and 5 girls be selected from the group?
- Using all the letters of the word IMPACT, how many words start with a vowel but end with a consonant?
- In how ways can the selection be made so that a particular member is always included?
- Find total number of ways in which the word “TERRITORY” can be arranged.
- How many 6-digit numbers can be formed from the digits 0,3,4,5,6 and 8, in which the digits are not repeated?
- A group consists of 9 boys and 8 girls. In how many ways can 3 boys and 5 girls be selected from the group?
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