Aptitude - Calendar - Discussion
Discussion Forum : Calendar - General Questions (Q.No. 1)
1.
It was Sunday on Jan 1, 2006. What was the day of the week Jan 1, 2010?
Answer: Option
Explanation:
On 31st December, 2005 it was Saturday.
Number of odd days from the year 2006 to the year 2009 = (1 + 1 + 2 + 1) = 5 days.
On 31st December 2009, it was Thursday.
Thus, on 1st Jan, 2010 it is Friday.
Discussion:
261 comments Page 22 of 27.
Mangesh said:
9 years ago
Odd days -consider no of weeks in 15 days=15/7=2 week plus1additional day
This additional day is an odd day.
To solve given Q : ordinary yr =52
weeks plus 1 odd day=365 days
Leap yr=52 plus 2 odd days=366 days
2006 ordinary-1 odd
2007 ordinary-1 odd
2008 (leap bcoz divided by 4)-2 odd
2009 ordinary-1 odd
2010 ordinary-1 odd
Total odd days=1+1+2+1+1=6.
Go six day ahead of Sunday there is Friday.
Leap yr concerned with Feb month ordinary month 28 days.
Leap Feb 29 days.
This additional day is an odd day.
To solve given Q : ordinary yr =52
weeks plus 1 odd day=365 days
Leap yr=52 plus 2 odd days=366 days
2006 ordinary-1 odd
2007 ordinary-1 odd
2008 (leap bcoz divided by 4)-2 odd
2009 ordinary-1 odd
2010 ordinary-1 odd
Total odd days=1+1+2+1+1=6.
Go six day ahead of Sunday there is Friday.
Leap yr concerned with Feb month ordinary month 28 days.
Leap Feb 29 days.
Shubham Aragade said:
9 years ago
What is the day on second July 1984?
Srikanth said:
9 years ago
It's Monday @Shubham Aragade.
Mangesh v upare said:
9 years ago
There are 5 no of odd days in between Jan 1 2006 to Jan 2010.
Add 5 days in Sunday.
Add 5 days in Sunday.
Shiva said:
9 years ago
Thank you @Pavitra for your concept. And the only thing I found this for leap year. Especially if we calculate the month of Feb in any leap year. We have to use (answer-1) as the real answer. If I am wrong please let me know.
Chithra said:
9 years ago
Can anyone tell me the formula to find the day of the week for a year less than 1900?
Yogini said:
9 years ago
12th may 2016 was Wednesday then on what day will be the independence day in the same year?
Please solve this?
Please solve this?
Jaimin said:
9 years ago
@Yogini.
If 12th may 2016-wed....(may 31 days={28}+3 so add 3 days)
12th June 2016-sat......(June 30 days={28}+2 so add 2 days)
12th July 2016-mon.....(July 31 days so add 3 days)
12th August 2016-thurs... and adding (3) we get 15th August Sunday.
If 12th may 2016-wed....(may 31 days={28}+3 so add 3 days)
12th June 2016-sat......(June 30 days={28}+2 so add 2 days)
12th July 2016-mon.....(July 31 days so add 3 days)
12th August 2016-thurs... and adding (3) we get 15th August Sunday.
Gajendra Singh said:
9 years ago
Can someone help to me for this question?
If 31st July, 1993 was Friday, then what will be the day on 31st July, 2001?
If 31st July, 1993 was Friday, then what will be the day on 31st July, 2001?
Pravin kumar. S said:
9 years ago
If 2nd February 2004 fells on Monday, then what was the day on the 10th November 2004? Explain the answer.
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