# CAT Quantitative Aptitude Questions | CAT Permutation and Combination Questions

###### CAT Questions | Permutation Probability | Letters Rearrangment
CAT Questions

The question is from Permutation and Combination. This question is about Letters Rearrangment. We need to find out the number of ways the letters can be rearranged from a particular word with a condition given. This section hosts a number of questions which are on par with CAT questions in difficulty on CAT Permutation and Combination, and CAT Probability.

Question 30: In how many ways can we rearrange the letters of the word MANANA such that no two A’s are adjacent to each other?

1. 3 ! * 5C3
2. 4 ! * 4C3
3. 3 * 4C3
4. 3 ! * 4C3