Permutations & Combinations | Learning Zone

There are 4 boxes colored red, yellow, green and blue. If 2 boxes are selected, how many combinations are there for at least one green box…

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In how many ways can the letters of the word ‘THERAPY’ be arranged so that the vowels never come together ?

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When all possible six letter arrangements of the letters of the word “MASTER” are sorted in alphabetical order, what will be…

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0 Permutations & Combinations questions available for your Free Practice

There are 8 cups of Vanilla ice cream, 6 cups of strawberry ice cream and 4 cups of butterscotch ice cream. The number of ways in which…

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