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Formula None Racer (Posted on 2003-10-03) Difficulty: 3 of 5
A car is travelling at a uniform speed.
The driver sees a milestone showing a 2-digit number. After travelling for an hour the driver sees another milestone with the same digits in reverse order. After another hour the driver sees another milestone containing the same two digits as in the first one but the two digits separated by a zero(0).

What is the speed of the car?

See The Solution Submitted by Ravi Raja    
Rating: 2.6000 (10 votes)

Comments: ( You must be logged in to post comments.)
  Subject Author Date
SolutionPuzzle Solution (Method II)K Sengupta2008-02-15 10:55:11
SolutionPuzzle Solution (Method II)K Sengupta2008-02-14 13:51:15
SolutionPuzzle Solution (Method I)K Sengupta2008-02-14 13:48:33
answerK Sengupta2008-02-13 11:45:50
puzzlepardhasaradhi2006-06-19 14:16:02
infosys puzzlespardhasaradhi2006-06-19 14:08:09
Solution Infosys puzzzlespardhasaradhi2006-06-19 14:03:51
Question Infosys puzzzlespardhasaradhi2006-06-19 14:01:50
QuestionQuestionK Sengupta2005-07-05 06:07:10
90 miles, two hours, simple!humfoozneydannle2004-12-31 18:29:52
The driver is a moronJack Squat2004-01-21 16:49:44
re: SolutionHoward Bandy2003-11-01 11:08:38
SolutionHoward Bandy2003-11-01 11:07:14
re(3): DivisibilitySilverKnight2003-10-10 16:49:34
Some Thoughtsre(2): DivisibilityNick Hobson2003-10-10 16:40:52
re: DivisibilitySilverKnight2003-10-10 16:29:47
SolutionDivisibilityNick Hobson2003-10-10 16:20:38
SolutionDrBob2003-10-09 17:25:07
solutionamber2003-10-09 02:44:54
solutionRuxi2003-10-06 15:00:05
Ans ...priyank2003-10-06 08:49:57
re: solutionmohan2003-10-06 02:46:15
solutionFreddy Grants2003-10-05 01:35:12
re: No SubjectSilverKnight2003-10-03 14:26:48
No Subjecttim2003-10-03 14:22:04
re: Well, since fwaff was expecting one.fwaff2003-10-03 11:33:06
re(2): please ignoreSilverKnight2003-10-03 11:27:05
re: Well, since fwaff was expecting one.SilverKnight2003-10-03 11:22:38
Well, since fwaff was expecting one.Charlie2003-10-03 11:21:10
solutionLee2003-10-03 11:20:15
re: please ignorefwaff2003-10-03 10:55:39
Solutionplease ignoreFatBoy2003-10-03 10:12:57
re: Solution - no brute forceSilverKnight2003-10-03 09:51:30
SolutionSolution - no brute forcefwaff2003-10-03 08:42:30
solutionSilverKnight2003-10-03 08:20:11
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