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Suppose that the different permutations ...

Suppose that the different permutations of the word ‘EXAMINATION’ are listed as in a dictionary. How many items are there in the list before the first word starting with E?

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A N EXCEL PUBLICATION-PERMUTATIONS AND COMBINATIONS-QUESTION BANK
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  13. Suppose that the different permutations of the word ‘EXAMINATION’ are ...

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  14. How many 6-digit numbers can be formed from the digits 0,1,3,5,7 and 9...

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  15. The English alphabet has 5 vowels and 21 consonants. How many words wi...

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