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WWW (Posted on 2006-07-04) Difficulty: 2 of 5
A job opening for a Webmaster has three desirable skills: writing, design, and programming. Of the received applications, 30 have at least one of these skills: 18 know design, 20 can write well, and 23 have programming ability. There are 6 with writing and design skills only, 7 with just writing and programming, and 4 who can design and program but can't write. Only those with all three skills are interviewed. How many interviews are there?

No Solution Yet Submitted by alex    
Rating: 3.3333 (3 votes)

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  Subject Author Date
SolutionPuzzle SolutionK Sengupta2008-12-09 06:17:54
AnswerK Sengupta2008-12-06 02:08:44
SolutionSolutionprasannadatta2006-07-17 11:35:20
No Subjectterabyte2006-07-06 18:34:22
solutionDaniel2006-07-04 09:36:06
SolutionSolutionDej Mar2006-07-04 09:12:45
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