The 1st of January, 2006, was a Sunday. What day of the week was January 1, 2010?
A. Sunday
B. Saturday
C. Friday
D. Wednesday
Answer:C
The 1st of January, 2006, was a Sunday. What day of the week was January 1, 2010?
A. Sunday B. Saturday C. Friday D. Wednesday
Explanation: It was a Saturday on December 31, 2005.From 2006 to 2009, the number of odd days was (1 + 1 + 2 + 1) = 5 days.It was Thursday, December 31, 2009.As a result, it is Friday on January 1, 2010.