Search found 2 matches
Thanks GMATinsight and GMATGuruNY for the solution.
@GMATinsight, The source is http://www.gmating.com/ .
It's an old website, was being managed by a student.
- by ashesh.rajhans
Tue Nov 24, 2015 11:51 pm- Forum: Problem Solving
- Topic: Combinatorics Doubt
- Replies: 4
- Views: 1872
Combinatorics Doubt
Guys, Can you help me out with this ? In how many ways can one choose 6 cards from a normal deck of cards so as to have all suits present? a. (13^4) x 48 x 47 b. (13^4) x 27 x 47 c. 48C6 d. 13^4 e. (13^4) x 48C6 My Ans : (13^4) * 48C2 Ans Given : (13^4) x 48C1 x 47C1 My doubt is since we are only ch...
- by ashesh.rajhans
Fri Nov 20, 2015 6:08 am- Forum: Problem Solving
- Topic: Combinatorics Doubt
- Replies: 4
- Views: 1872