How many words can be formed by using the letters of the word WEDNESDAY (all meaningful and meaning

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02 May 2012 words words

How many words can be formed by using the letters of the word WEDNESDAY
(all meaningful and meaningless words are acceptable)

OPtion

1) 90720
2) 362880
3) 181440
4) 45360
5) 22680
6) 11340
7) 720
8) 1440
9) 2880
10) none of these

Solution

total letters = 9
revised letters are E and D, both are revised twice
so total possible words = 9*8*7*6*5*4*3*2*1/2*2 = 90720

Correct Option: 1 Best Solution (6)