It was Sunday on Jan 1, 2006. What was the day of the week Jan 1, 2010?
A) Monday B) Friday
C) Sunday D) Tuesday
It was Sunday on Jan 1 2006
Answer: B) Friday
Explanation:
On 31st December, 2005 it was Saturday.
Number of odd days from 2006 to 2009 = (1 + 1 + 2 + 1) = 5 days.
On 31st December 2009, it was Thursday.
Thus, on 1st Jan, 2010 it is Friday
Subject: Calendar – Quantitative Aptitude – Arithmetic Ability