In how many different ways can the letters of the word AUCTION be arranged in such a way that the vowels always come together?

In how many different ways can the letters of the word AUCTION be arranged in such a way that the vowels always come together? Correct Answer 576

The given word contains 7 different letters.
Keeping the vowels (AUIO) together, we take them as 1 letter.
Then, we have to arrange the letters CTN (AUIO).
Now, 4 letters can be arranged in 4! = 24 ways.
The vowels (AUIO) can be arranged among themselves in 4! = 24 ways.
∴ Required number of ways = (24 × 24) = 576

Related Questions

In execution of a decree a movable property in auction sold by the executing Court. The auction purchaser deposits the entire auction price then and there even before expiry of 30 days and takes the delivery of the auctioned property. An objection complaining that the auction was conducted with material irregularity is filed within 30 days from the date of auction. State which one of the following is legally correct?