Aptitude - Calendar - Discussion

Discussion Forum : Calendar - General Questions (Q.No. 2)
2.
What was the day of the week on 28th May, 2006?
Thursday
Friday
Saturday
Sunday
Answer: Option
Explanation:

28 May, 2006 = (2005 years + Period from 1.1.2006 to 28.5.2006)

Odd days in 1600 years = 0

Odd days in 400 years = 0

5 years = (4 ordinary years + 1 leap year) = (4 x 1 + 1 x 2) 6 odd days

Jan.  Feb.   March    April    May 
(31 +  28  +  31   +   30   +   28 ) = 148 days

148 days = (21 weeks + 1 day) 1 odd day.

Total number of odd days = (0 + 0 + 6 + 1) = 7 0 odd day.

Given day is Sunday.

Discussion:
214 comments Page 4 of 22.

G.M.L.GENATUS said:   1 decade ago
Every 400 years we consider as 0.

So 1200,1600,2000,2400 years take it as 0 value.

Kanakam said:   1 decade ago
How it possible 2006-1900=16 ........?

Ankita said:   1 decade ago
Why there is 1900 in above mentioned explanation?

Ankita said:   1 decade ago
Why we have taken 1600 and 400 years only ? why not other year?

Prajakta said:   1 decade ago
Nice Solution Deena...

Revathi said:   1 decade ago
Pavithra your example is wrong. 2006-1900=106 its not 16.

Yasar said:   1 decade ago
Please explain how the odd days of 400 and 1600 are 0 and the odd days of 300 is 15.

Priya said:   1 decade ago
Yes revathi I'm agree with you. Pavithra your example is wrong.

2006-1900=106 its not 16. If ok can you explain.

Divya said:   1 decade ago
When we divide the number of days of a year with 7 it gives the number complete weeks in that year,and the reminder of this gives the number of days which are remaining in the year.these days are called as odd days (i.e.an incomplete week).

One year = number of complete weeks+number of odd days.

Venkat said:   1 decade ago
I am not getting this odd days. Total number of odd days = (0 + 0 + 6 + 1) = 7 0 odd day.

Can you please explaine me?


Post your comments here:

Your comments will be displayed after verification.