Question 1
If today is Friday and tomorrow is Saturday, what day was yesterday?
Using day relationships: If today is Friday and tomorrow is Saturday, what day was yesterday? Thursday
Calendar Reasoning - Intermediate Level: year codes INTERMEDIATE
Level up your calendar reasoning skills with this comprehensive review. 20 intermediate-level problems await in Worksheet 14 of 30. Focus area: year codes. Learn calendar cycles, Gregorian calendar, historical dates through systematic practice. Designed for mid-level learners seeking moderate complexity with mixed patterns.
What you'll learn in this worksheet:
- Develop winning strategies for calendar cycles
- Learn smart approaches to Gregorian calendar
- Optimize your comprehensive review solving technique
- Build strategic thinking in historical dates
- Master year codes through proven methods
Your progress through Calendar Reasoning
Worksheet 14 of 30 (46% complete)
Question 2
How many days did February have in the year 2000?
Year 2000 had 29 days in February.
Question 3
In England, when switching from the Julian to the Gregorian calendar in 1752, September 2 (Julian) was followed directly by which date in the Gregorian calendar?
England switched to the Gregorian calendar after 2 September 1752, skipping 11 days to align with the solar year. Therefore, 3 September became 14 September.
Question 4
How many odd days are there in 100 years starting from 1807? (Note: Odd days = remainder when total days are divided by 7)
Total days = 76×365 + 24×366 = 36524 days. Odd days = 36524 mod 7 = 5.
Question 5
If 1 January 2019 was a Tuesday, what day was 1 October 2019?
Calculated via Zeller's congruence: 1/10/2019 falls on Tuesday.
Question 6
If 06-04-2020 is a Monday, what day is 07-04-2022?
731 days later: day shifts by 3 days. Monday + 3 days = Thursday.
Question 7
A code says: 16/10 = Thursday. What does 16/11 equal? (Use same year)
Next month same date: calculated day_name(16,11,2025)=Sunday.
Question 8
In the calendar for May 2021, if the 1st falls on a Saturday, on which weekday will the 15th fall?
15th is 14 days later: (5+14)%7=5, so Saturday.
Question 9
If 1 January 2019 was a Tuesday, what day was 1 August 2019?
Calculated via Zeller's congruence: 1/8/2019 falls on Thursday.
Question 10
How many days did February have in the year 2003?
Year 2003 had 28 days in February.
Question 11
Which financial quarter and semester does 01-01-2041 fall in? (Note: Indian fiscal year starts April 1, where April-May-June = Q1/Semester 1, July-Aug-Sep = Q2/Semester 1, Oct-Nov-Dec = Q3/Semester 2, Jan-Feb-Mar = Q4/Semester 2)
For 01-01-2041: Fiscal Year 2040-2041, Quarter 4, Semester 2.
Question 12
After how many years will the calendar for 2013 repeat exactly?
The calendar for 2013 repeats after 6 years because the day pattern and leap year cycle align.
Question 13
How many days did February have in the year 2016?
Year 2016 had 29 days in February.
Question 14
In the calendar for Apr 2022, if the 1st falls on a Friday, on which weekday will the 15th fall?
15th is 14 days later: (4+14)%7=4, so Friday.
Question 15
If today is Tuesday and tomorrow is Wednesday, what day was yesterday?
Using day relationships: If today is Tuesday and tomorrow is Wednesday, what day was yesterday? Monday
Question 16
In the following calendar grid for December 2022, how many Sundays are there?
Mon Tue Wed Thu Fri Sat Sun
| | | 1 | 2 | 3 | 4
5 | 6 | 7 | 8 | 9 | 10 | 11
12 | 13 | 14 | 15 | 16 | 17 | 18
19 | 20 | 21 | 22 | 23 | 24 | 25
In December 2022, Sundays fall on: 4, 11, 18, 25. Total: 4.
Question 17
If tomorrow is not Saturday, which day CANNOT be today?
If today were Friday, then tomorrow would be Saturday, which contradicts the condition.
Question 18
In the following calendar grid for April 2022, how many Saturdays are there?
Mon Tue Wed Thu Fri Sat Sun
| | | | 1 | 2 | 3
4 | 5 | 6 | 7 | 8 | 9 | 10
11 | 12 | 13 | 14 | 15 | 16 | 17
18 | 19 | 20 | 21 | 22 | 23 | 24
25 | 26 | 27 | 28 | 29 | 30 |
In April 2022, Saturdays fall on: 2, 9, 16, 23, 30. Total: 5.
Question 19
A code says: 11/2 = Tuesday. What does 11/3 equal? (Use same year)
Next month same date: calculated day_name(11,3,2025)=Tuesday.
Question 20
Which financial quarter and semester does 01-10-2015 fall in? (Note: Indian fiscal year starts April 1, where April-May-June = Q1/Semester 1, July-Aug-Sep = Q2/Semester 1, Oct-Nov-Dec = Q3/Semester 2, Jan-Feb-Mar = Q4/Semester 2)
For 01-10-2015: Fiscal Year 2015-2016, Quarter 3, Semester 2.
🎓 Level up your skills with Worksheet 14. Focus: year codes