Ans 150
Thx & Rgds
Sikander Saini
---- Original message ----
From: Deepak Upreti <deepak.upreti@rsystems.com>
Sent: 22-07-2011 10:26 am
To: ascent4cat@yahoogroups.com <ascent4cat@yahoogroups.com>
Subject: RE: [2IIM CAT Prep] numerical series
Hi all
Five students are selected to participate in three different competition such that at least one student participate in each competition. In how many ways can all the students participate in the competition?
1)150
2)90
3)60
4)120
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