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55th in the list (Posted on 2010-10-28) Difficulty: 2 of 5
List all the numbers below 2010 having all the following features:

1. n-1 is a multiple of 3.

2. n^2-1 is a multiple of 8.

3. n^3-1 is a multiple of 10.

If you arrange this list in an ascending order, what number will be in the 55th place?

No Solution Yet Submitted by Ady TZIDON    
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Comments: ( Back to comment list | You must be logged in to post comments.)
Some Thoughts No Subject Comment 6 of 6 |

Basically, all posted answers are correct.

I SHOULD HAVE ADDED '"POSITIVE" TO AVOID AMBIGUITY


  Posted by Ady TZIDON on 2010-10-30 14:32:19
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