Question

25. how many arrangements can be made from the letters in the word panivorous such that all the vowels are placed together

Answer 1

Step-by-step explanation:

so the vowels are (aioou)

let's consider them as one letter

so total no of letters = (aioou)pnvrs; so 6 letters

no. 6!/2! (o is repeated)

= 360 is the correct answer