Problems for practice Problem 1: Choose permutation or combination 1) Selection of captain and bowler for a play. Permutation 2) Selection of four students for a lecture. Combination 3) Assigning people…
Example of Word Formation Example: How many new words can be formed with the word "PATNA"? Solution: In word "PATNA", P,T,N occurs once and A occurs twice. ****Always remember in…
Important Info Today I'm going to discuss a very important topic for ibps or other bank exams i.e. permutation and combination. This is primarily because various questions from this section…