Question

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

• A. Friday
• B. Saturday
• C. Tuesday
• D. Monday

Answer 1

Answer:

A. Friday

2007 Jan 1= 1 odd day 2008 Jan 1=1 odd day 2009 Jan 1=2 odd day 2010 Jan 1= 1 odd day Total= 5 odd days The required day = Sunday + 5 days → Friday