Consider the word UNBIASED. How many words can be formed with the letters of the

word in which no two vowels are together?

If we arrange consonant first it will be:-

4*3*2*1 = 24

Now we are arrange 4 vowels as:-

X C X C X C X C X

Permutation of 5 objects taken 4 at a time. 5! = 120

Answer is coming to be 120 * 24 = 2880

But the actual answer is different.