What will be the day of the week on 14 September 3041?
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. Tuesday.
Code for Month:
| Month | Jan | Feb | March | April | May | June | July | Aug | Sep | Oct | Nov | Dec |
| Code | 0 | 3 | 3 | 6 | 1 | 4 | 6 | 2 | 5 | 0 | 3 | 5 |
Code for days:
| Day | Sun | Mon | Tues | Wed | Thurs | Fri | Sat |
| Code | 0 or 7 | 1 | 2 | 3 | 4 | 5 | 6 |
Code for Century
| Century | 1600 | 1700 | 1800 | 1900 | 2000 | 2100 | 2200 | 2300 | 2400 | 2500 | 2600 | 2700 | 2800 | 2900 | 3000 |
| Code | 6 | 4 | 2 | 0 | 6 | 4 | 2 | 0 | 6 | 4 | 2 | 0 | 6 | 4 | 2 |
14 Sep 3041
Date = 14, Code for Sep = 5, Code for century = 2
3041 = 3000 + 41 (41/4 = 10 Leap year)
So, 14 Sep 3041 = 14 + 5 + 2 + 41 + 10 = 72/7 = 2
Thus, 2 is the code for Tuesday.
So, it will be Tuesday on 14 September 3041.