0 votes 0 votes closed as a duplicate of: Ace Test Series: Combinatory - Permutations And Combinations In how many ways can the integers 1 through 5 be permuted such that no odd integers will be on it's natural position..?? iita asked Jan 17, 2017 closed Jan 17, 2017 by sudsho iita 419 views comment Share Follow See all 0 reply Please log in or register to add a comment.