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Which year has the same calendar as that of 2009?
- a)2018
- b)2017
- c)2016
- d)2015
Correct answer is option 'D'. Can you explain this answer?
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Verified Answer
Which year has the same calendar as that of 2009?a)2018b)2017c)2016d)2...
To have the same calendar two things should be matched.
First – the first day of the year and
second – the year type i.e., ordinary or leap.
Let the first day of year 2009 is X day. It means first day of 2010 will be X+1 day, as there is one odd day in one ordinary year.
First – the first day of the year and
second – the year type i.e., ordinary or leap.
Let the first day of year 2009 is X day. It means first day of 2010 will be X+1 day, as there is one odd day in one ordinary year.
It means first day of 2011 will be X+2 day. (As there is one odd day in one ordinary year)
It means first day of 2012 will be X+3 day. (As there is one odd day in one ordinary year)
It means first day of 2013 will be X+5 day. (As there are TWO odd days in one LEAP year)
It means first day of 2014 will be X+6 day. (As there is one odd day in one ordinary year); and
It means first day of 2015 will be X+7 day. (As there is one odd day in one ordinary year)
After every 7 days, the same day appears. So, the first day of 2015 will be same as 2009.
Since both are ordinary years. We can use the calendar of 2009 in 2015.
Most Upvoted Answer
Which year has the same calendar as that of 2009?a)2018b)2017c)2016d)2...
The answer is 2015 because after 2009 the weekdays are started as same as 2009
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Which year has the same calendar as that of 2009?a)2018b)2017c)2016d)2...
To have the same calendar two things should be matched.
First – the first day of the year and
second – the year type i.e., ordinary or leap.
Let the first day of year 2009 is X day. It means first day of 2010 will be X+1 day, as there is one odd day in one ordinary year.
First – the first day of the year and
second – the year type i.e., ordinary or leap.
Let the first day of year 2009 is X day. It means first day of 2010 will be X+1 day, as there is one odd day in one ordinary year.
It means first day of 2011 will be X+2 day. (As there is one odd day in one ordinary year)
It means first day of 2012 will be X+3 day. (As there is one odd day in one ordinary year)
It means first day of 2013 will be X+5 day. (As there are TWO odd days in one LEAP year)
It means first day of 2014 will be X+6 day. (As there is one odd day in one ordinary year); and
It means first day of 2015 will be X+7 day. (As there is one odd day in one ordinary year)
After every 7 days, the same day appears. So, the first day of 2015 will be same as 2009.
Since both are ordinary years. We can use the calendar of 2009 in 2015.
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Which year has the same calendar as that of 2009?a)2018b)2017c)2016d)2015Correct answer is option 'D'. Can you explain this answer?
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Which year has the same calendar as that of 2009?a)2018b)2017c)2016d)2015Correct answer is option 'D'. Can you explain this answer? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Which year has the same calendar as that of 2009?a)2018b)2017c)2016d)2015Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which year has the same calendar as that of 2009?a)2018b)2017c)2016d)2015Correct answer is option 'D'. Can you explain this answer?.
Which year has the same calendar as that of 2009?a)2018b)2017c)2016d)2015Correct answer is option 'D'. Can you explain this answer? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Which year has the same calendar as that of 2009?a)2018b)2017c)2016d)2015Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which year has the same calendar as that of 2009?a)2018b)2017c)2016d)2015Correct answer is option 'D'. Can you explain this answer?.
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