Problems on Permutations and Combinations : CAT Quantitative Aptitude This article takes you through some of the applications of the concepts that may be tested in Permutations and Combinations.

Safe combinations are permutations because the order of the numbers matters to open the safe. An anagram where different words come from the same root word is another example.

In the CAT exam, the concepts of permutations and combinations play a significant role in assessing a candidate's problem-solving abilities and logical reasoning skills.

Permutations and Combination is a very interestin topic and questions on this topic are asked in many entrance examinations. Watch the video to know the trick in solving the questions.