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 21 of 22.

K.ramaraju said:   1 decade ago
Why odd days for 1600 and 400 are zero?

Amiya,pradeep said:   1 decade ago
What the meaning of odd day?

Jatin said:   1 decade ago
Why we have choose 1600 and 400 years separetely?

Nitesh Nandwana said:   1 decade ago
@Ajay.

If you divide 1600 and 400 by 4 then reminder is nothing that's why odd days are zero. If reminder is 1 then odd day=1 and if reminder is 2 then odd days=2 is it ok ?.

Ajay said:   1 decade ago
Why odd days for 1600 and 400 are zero? Thank you in advance.

Yog said:   1 decade ago
In 1 year there are 365days which year is non leap year.

365/7(to calculate number of weeks)

=52 is quotient and 1 is reminder(this is odd day)

This means for a non leap year there are 52 weeks and 1day.

Anilkumar said:   1 decade ago
@Priya suppose take the month of January, in this month you have 31 days right where 7 days in a week and 31/7 (3 will be quotient) 3 is nothing but odd days.

Priya said:   1 decade ago
What does odd days mean?

Bhaskar said:   1 decade ago
How can u say 1600 years as 0 odd days?

Sindhu said:   1 decade ago
What are these odd days. I am unable to understand this problems? so if possible could you explain in a simple way.


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