Question
A bouquet of 3 flowers is to be made out of 3 roses and 2 lilies. What is the probability that the bouquet has at least one lily?
More Permutation and combination Questions
- Find total number of ways in which the word “SUCCESSFUL” can be arranged.
- In how many different ways can the letters of the word “INCORPORATION” be arranged so that the vowels comes together?
- Six people out of which 3 are brothers and the rest are strangers are to be seated in a row. Find the number of ways in which all three brothers are not si...
- If the letters of the Word SINHA are arranged in all possible ways and these words are written out as in Dictionary, then the rank of the word SINHA is
- In a group of 9 boys and 5 girls, 5 students have to be selected. In how many ways it can be done so that only 2 boys are included.
- In how many different ways can the letters of the word QUANTITY be arranged so that the vowels always come together?
- In how many ways 6 novels and 7 notebooks can be arranged in a row so that they are alternate?
- Find total number of ways in which the word “POSSESSION” can be arranged.
- There are 3 identical toys and 4 identical books. How many distinct arrangements are possible on a shelf such that all three toys do not appear together?
- Seven children are to be seated for a group photo. Three are cousins and should not sit together. In how many ways can this be done?
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