It was Sunday on Jan 1, 2006. What was the day of the week Jan 1, 2010?

Question:
It was Sunday on Jan 1, 2006. What was the day of the week Jan 1, 2010?

[A].

Sunday

[B].

Saturday

[C].

Friday

[D].

Wednesday

Answer: Option C

Explanation:

On 31st December, 2005 it was Saturday.

Number of odd days from the year 2006 to the year 2009 = (1 + 1 + 2 + 1) = 5 days.

On 31st December 2009, it was Thursday.

Thus, on 1st Jan, 2010 it is Friday.