Question

Given that 29th Jan 2005 is Saturday, on what day is 29th Jan 2008?

Answer 1

Tuesday?

Answer 2

Actually, I don't have the answer. I would like to know the way to solve this type of problems. Thanks!

Answer 3

Note: no calculator is allowed in doing this question. And I'm sorry that I haven't learnt mod :(

Answer 4

I thought it was; 2005 is Saturday, so then 2006 is Sunday, 2007 is Monday..

Answer 5

http://www.wolframalpha.com/input/?i=tuesday+%2B+floor%5B365.25*3%5D+mod+7
my guess ... friday!!

Answer 6

ask the Rain Man.... but he's watching Jeopardy....

Answer 7

._. It's Tuesday... I believe...
365 = 52*7+1
So, at 2006
it's sat +1 -> Sunday
At 2008,it's Tuesday
2009 -> Thursday (since leap year for 2008)
Yeah!~ Solved :)