Since all the letters are different, the answer is 7! = 1 x 2 x 3 x 4 x 5 x 6 x 7.
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The letters of the word SQUARE can be arranged in 6! = 720 orders.
raisesiresrises------------------------------------They can be arranged in 5!=120 ways.
the word leading contains 7 different letters,when the vowels eai r always together they can be supposed to form 1 letter then we have to arrange ldng (eai) now,5 letters can be arranged in 5!ways=120 ways the vowels (eai)can be arranged in 3! ways=6ways required no of ways =120*6=720 by deepika.R(RVS CET)
In 6!, or 720 ways.
There are 9!/2! = 181,440 ways.