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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)

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answer | Comment 32 of 35 |

The speed of the car is 45 miles per hour.

Edited on February 13, 2008, 11:46 am
  Posted by K Sengupta on 2008-02-13 11:45:50

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