On 11th Nov. 1989, it was Saturday. What was
the day of the week on 11th Nov, 2012?
Answers
Answer:
On 11th November,2012 the day was 'MONDAY'
Step-by-step explanation:
1989 - Saturday
1990 - Sunday
1991 - Monday
1992 - Wednesday
1993 - Thursday
1994 - Friday
1995 - Saturday
1996 - Monday
1997 - Tuesday
1998 - Wednesday
1999 - Thursday
2000 - Saturday
2001 - Monday
2002 - Tuesday
2003 - Wednesday
2004 - Friday
2005 - Saturday
2006 - Sunday
2007 - Monday
2008 - Wednesday
2009 - Thursday
2010 - Friday
2011 - Saturday
2012 - Monday
Answer:
The day of the week on 11th Nov, 2012 is Sunday
Step-by-step explanation:
Given : On 11th Nov. 1989, it was Saturday
the day of the week on 11th Nov, 2012 = ?
Solution : No of days between 1th Nov. 1989 and 11th Nov, 2012
= 11th Nov, 2012 - 11th Nov. 1989
= (2012 - 1989) x 365 + (No of leap years x 1)
= (23 x 365) + 6
= 8395 + 6
= 8401 days
No of weeks = 8401/7
= 1200 weeks and 1 day
∴ the day of the week on 11th Nov, 2012 = the day on 11th Nov. 1989 +
one day
= Saturday + one day
= Sunday