GMAT 650 to 700 level Permutation Practice. Selecting and rearranging letters - Videos

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A 650 to 700 level GMAT problem solving practice question in permutation and probability.

Concept tested: Selecting letters from a set and reordering those letters.

Question
How many different four letter words can be formed (the words need not be meaningful) using the letters of the word MEDITERRANEAN such that the first letter is E and the last letter is R?
A. 59
B. 11! / (2! * 2! * 2!)
C. 56
D. 23
E. 11! / (3! * 2! * 2! * 2!)

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