Permutation and Combination | Basic level |Aptitude

This video provides a clear and concise introduction to the basic concepts of permutations (arrangements where order matters), including fundamental formulas like P(n,r) = n!/(n-r)!, along with simple examples and common problem types frequently asked in competitive exams such as SSC, Banking (IBPS/SBI), GATE, CAT, placement aptitude tests, and other government job exams. It helps beginners build a strong foundation for solving quantitative aptitude questions efficiently. #permutation #jee