If 12th March 1986 was Wednesday, then 31st March 1994 would be a thursday. how?
Answers
Answer:
Given,12th March 1986 was Wednesday.
We know that the year consists of 365 days and a week consist of 7 days
365 = 7 * (52 weeks) + 1 Day
So if 12th March 1986 was Wednesday then, 12th March 1987 will be Thursday because of that one extra day
And a leap year consists of 366 days
366 = 7 * (52 weeks) + 2 Days
So if 12th March 1987 was Thursday then, 12th March 1988 will be Saturday because of that two extra days. ( 1988, 1992, 1996 are leap years )
Here on N is Normal year
L is Leap year
12th March 1986 ( N ) Wednesday
12th March 1987 ( N ) Thursday
12th March 1988 ( L ) Saturday
12th March 1989 ( N ) Sunday
12th March 1990 ( N ) Monday
12th March 1991 ( N ) Tuesday
12th March 1992 ( L ) Thursday
12th March 1993 ( N ) Friday
12th March 1994 ( N ) Saturday
We know that 12th March 1994 is Saturday
Then
19th March 1994 is Saturday
26th March 1994 is Saturday
27th March 1994 is Sunday
28th March 1994 is Monday
29th March 1994 is Tuesday
30th March 1994 is Wednesday
31st March 1994 is Thursday
Answer:
thursday
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