Multiple choice general knowledge

On 8th Dec, 2007 Saturday falls. What day of the week was it on 8th Dec, 2006?

  1. Sunday

  2. Thursday

  3. Tuesday

  4. Friday

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

To find December 8, 2006 from December 8, 2007 (Saturday), we go backwards one year. 2006 is a common year with 365 days. Going backward: 365 mod 7 = 1. So December 8, 2006 = Saturday - 1 = Friday.