In how many ways the letters of the word 'POWER' can be arranged ?

In how many ways, the letters of the word 'ARMOUR' can be arranged?

In how many ways, the letters of the word 'STRESS' can be arranged?

In how many ways the letters of the word 'ARRANGE' can be arranged so that the relative positions of vowels and consonants are not disturbed.

How many ways the letters of the word "RUBBER" can be arranged ?

In how many ways, the letters of the word 'BANKING' can be arranged?

In how many ways can the letters of the word ‘PHONE’ be arranged

In how many ways the letters of the word "ARRANGE" can be arranged without altering the relative positions of vowels & consonants?

In how many ways the letters of the word “ARRANGE” can be arranged without altering the relative positions of vowels & consonants ?