0 votes 0 votes How many three digit positive integers, with digits $x, y$ and $z$ in the hundred's, ten's and unit's place respectively, exist such that $x < y, z < y$ and $x \neq 0?$ $245$ $285$ $240$ $320$ Quantitative Aptitude cat2003-1 quantitative-aptitude permutation-combination + – go_editor asked Feb 8, 2016 edited Apr 2, 2022 by Lakshman Bhaiya go_editor 13.8k points 341 views answer comment Share See all 0 reply Please log in or register to add a comment.