Question 1
How many even dates are there in February 2024?
February 2024 has 29 days, of which 14 are even dates
Calendar Problems - Expert Level: year codes EXPERT
Strategic basic drills ★ for calendar problems: 20 expert-level problems. Worksheet 29 of 30 - Focus: year codes. Develop expertise in calendar logic, date calculations, day determination with step-by-step solutions. Ideal for expert-level learners targeting challenging problems and time-bound practice.
What you'll learn in this worksheet:
- Complete coverage of calendar logic topics
- In-depth practice of date calculations variations
- Master all basic drills ★ question types
- Thorough understanding of day determination
- Comprehensive year codes preparation
Your progress through Calendar Problems
Worksheet 29 of 30 (96% complete)
Question 2
A person was born on 24 March 2008. What is their age on 19 December 2029?
Born 24 March 2008, age on 19 December 2029 is 21 years
Question 3
What day of the week was 29 June 2004?
Using calendar calculation, 29 June 2004 was a Tuesday.
Question 4
If January 1, 2010 was a Friday, what day was January 1, 2021?
January 1, 2021 was a Friday. Calendar patterns repeat in cycles due to leap years.
Question 5
If someone was born on 12 November 2003 (a Wednesday), what day of the week will their birthday be in 2023?
The birthday 12 November 2023 falls on a Sunday.
Question 6
If 21 October 2017 was a Saturday, what day will 28 November 2017 be?
The gap is 38 days. 38 mod 7 = 3 days shift. Saturday + 3 days = Tuesday
Question 7
If the days of the week are coded as {'Monday': 'Zeta', 'Tuesday': 'Alpha', 'Wednesday': 'Gamma', 'Thursday': 'Delta', 'Friday': 'Theta', 'Saturday': 'Epsilon', 'Sunday': 'Omega'}, what is the code for Saturday?
Saturday is coded as Epsilon.
Question 8
Which year after 2085 has the exact same calendar as 2085?
The calendar repeats when January 1 falls on the same day and leap status matches. 2091 satisfies this.
Question 9
If someone was born on 16 August 1996 (a Friday), what day of the week will their birthday be in 2027?
The birthday 16 August 2027 falls on a Monday.
Question 10
What is the fiscal year for the date 06-09-2004 (assuming April-March fiscal year)?
Fiscal year starts in April. Since month is 9 (September), it belongs to FY2004-2005.
Question 11
Which century does the year 1995 belong to?
Year 1995 belongs to the 20th century (years 1901 to 2000)
Question 12
If today is Wednesday, what day will it be 9 days later?
Starting from Wednesday (2), after 9 days: (2 + 9) mod 7 = 4 = Friday
Question 13
What is the date of the 3rd Tuesday in June 2024?
The Tuesdays in June 2024 fall on: 4, 11, 18, 25. The 3rd one is 18.
Question 14
How many Thursdays are there in December 2029?
December 2029 has 4 Thursdays
Question 15
On which date does Christmas fall in 2019?
Christmas falls on 25 December 2019.
Question 16
Is 1985 a leap year?
1985 is not a leap year because it's not divisible by 4
Question 17
If January 1, 2014 was a Wednesday, what day was January 1, 2025?
January 1, 2025 was a Wednesday. Calendar patterns repeat in cycles due to leap years.
Question 18
How many odd days are there between 1 January 1964 and 1 January 2002 (excluding the start date)?
Years from 1964 to 2001 inclusive. Total days = 13880. Odd days = 13880 mod 7 = 6
Question 19
In which ISO week does 17 January 2014 fall? (Note: ISO week definition - Monday start, week 1 contains first Thursday)
ISO week number is calculated with Monday as the first day of week, and week 1 is the week containing the first Thursday. 17-01-2014 is in week 3.
Question 20
How many days are there in August 2024?
August 2024 has 31 days.
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