Aptitude - Calendar - Discussion

Discussion Forum : Calendar - General Questions (Q.No. 11)
11.
The calendar for the year 2007 will be the same for the year:
2014
2016
2017
2018
Answer: Option
Explanation:

Count the number of odd days from the year 2007 onwards to get the sum equal to 0 odd day.

Year    : 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017
Odd day : 1    2    1    1    1    2    1    1    1    2    1    

Sum = 14 odd days 0 odd days.

Calendar for the year 2018 will be the same as for the year 2007.

Discussion:
121 comments Page 11 of 13.

Dfeverx said:   7 years ago
For every ordinary year number of odd days = 1 odd day.

For leap year number of odd days = 2 odd days.
2016-2 (sum=2)
2017-1 (sum=3)
2018-1 (sum= 4)
2019-1 (sum=5)
2020-2 (sum=7)

It implies next year i.e 2021 will have the same calendar as 2016.

Shivam giri said:   7 years ago
The calendar of 1872 repeated on which year and why?

Please explain the answer.

Rupa said:   7 years ago
Why this trick is not applicable to 2008. Can anyone explain?

Vinod said:   7 years ago
Nice, Thanks @Prasand.

Evlin said:   7 years ago
Good one @Katy. It's a time efficient method. Thanks.

Jitendra said:   7 years ago
2007 last two digit division by 4.

if the remainder is 1, add 6. remainder is 2 add 11, and 3 add 11 get an answer.

Akanksha said:   7 years ago
Why do we take till 2017? Please explain.

Semran sheikh said:   7 years ago
Thank You @Prasad.

Bapmo said:   7 years ago
Thanks @Prasad and @Manjunath.N.

SamruddhiA said:   7 years ago
@All.

A leap year calendar repeats itself in 28 years and an Ordinary year Calender repeats itself in 6 or 11 years.

Here, we can simply add 2007+6=2013 (which is not there in the option) and 2007+11= 2018 which is the answer.


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