If the Valentine's Day in 2005 falls on Monday, then on which day will the Valentine's Day fall on 2010? Choose the correct choice
A) Monday  B) Tuesday  C) SUNDAY  D) Wednesday  E) Friday
each year have 365 days so 365/7 =1 remainder means there is one odd day in a year.... suppose there is sunday on 1 jan 2009 then on 1st jan 2010 there must be MONDAY...   on14 feb 2005 there was Monday   on14 feb 2006 there was Tuesday   on14 feb 2007 there was Wednesday   on14 feb 2008 there was Friday because this was leap year which contain2 odd days.   on14 feb 2009 there was Saturday   on14 feb 2010 there was SUNDAY.   ANSWER:SUNDAY
<result>C</result>
If the Valentine's Day in 2005 falls on Monday, then on which day will the Valentine's Day fall on 2010?