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#1 Re: Puzzles and Games » Brain Teasers » 2009-02-07 02:20:47

30.         every half year sal for first and second guy will be 500, 500, 575,575,650,650 and so on
however for the third guy it will be 500, 550,600,650,700,750       u can see the diff

31.     11 secs

32.    28 days

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