circleofmanias commented on an article
(Original photo credit: Rafael Kage) An often asked question is, "What is the difference between the average CAT student in Verbal Ability and a 99 percentiler in Verbal Ability?" (You will notice that I do not yet say 'an IIM convert' because for every six '99 percentilers' who are interviewed, only one makes it. But t...
okay there's a mistake there... if i take it this way.. the last digit can be filled in 0-7 ie 8 ways the first one can be filled in 2-9 i.e.,8 ways and the middle one can be filled in 1-8 i.e., 8 ways... so 8.8.8... what's wrong here? hope you are getting what i am trying to get clarified??
bhai, i have a little doubt in this question... since a 3 digit number is needed.. _ _ _ i can fill the last space in 10 ways the first space can be filled in 7 ways and the second in 9 ways i.e., 10*9*7 *2 for ascending and descending.. now where is my understanding wrong? please help