ReasoningAbility.com

Calendar Problems - Beginner Level: calendar logic BEGINNER

This foundation builder 🌟 worksheet contains 20 beginner-level calendar problems problems. Worksheet 1 of 30 focuses on calendar logic. Practice calendar logic, date calculations, day determination with our step-by-step solutions. Difficulty: foundational concepts and basic patterns. Recommended for entry-level learners.

📝 Worksheet 1 of 30 • 20 questions • ⏱️ Estimated time: 20 minutes • 🎯 Beginner level

What you'll learn in this worksheet:
Your progress through Calendar Problems
Worksheet 1 of 30 (3% complete)

Question 1

How many Mondays are there in May 2020?
May 2020 has 4 Mondays
counting, weekdays

Question 2

What is the date of the 3rd Tuesday in December 2022?
The Tuesdays in December 2022 fall on: 6, 13, 20, 27. The 3rd one is 20.
nth-weekday, date-finding

Question 3

What day of the week was 31 December 2100 (the last day of the 21st century)?
31 December 2100 was a Friday. Note: Century years divisible by 400 are leap years, others are not.
century, last-day

Question 4

What day of the week was 21 October 2099?
Using Zeller's congruence: 21/10/2099 = Wednesday
zeller, direct-calculation

Question 5

On which date does Independence Day fall in 2026?
Independence Day falls on 04 July 2026.
festival, holiday, fixed-date

Question 6

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 Sunday?
Sunday is coded as Omega.
coding, decoding, bank

Question 7

What is the date of the 3rd Saturday in November 2023?
The Saturdays in November 2023 fall on: 4, 11, 18, 25. The 3rd one is 18.
nth-weekday, date-finding

Question 8

How many days are there between 16 June 2020 and 20 August 2022?
The difference between 16 June 2020 and 20 August 2022 is 795 days
difference, calculation

Question 9

What are the starting and ending years of the 20th century?
The 20th century spans from 1901 to 2000
century, complex

Question 10

How many odd days are there between 1 January 1901 and 1 January 1950 (excluding the start date)?
Years from 1901 to 1949 inclusive. Total days = 17897. Odd days = 17897 mod 7 = 5
odd-days, ssc, advanced

Question 11

What is the fiscal year for the date 11-06-2007 (assuming April-March fiscal year)?
Fiscal year starts in April. Since month is 6 (June), it belongs to FY2007-2008.
fiscal, international, calendar

Question 12

How many odd days are there between 1 January 1977 and 1 January 2026 (excluding the start date)?
Years from 1977 to 2025 inclusive. Total days = 17897. Odd days = 17897 mod 7 = 5
odd-days, ssc, advanced

Question 13

What is the date of the 2nd Thursday in February 2020?
The Thursdays in February 2020 fall on: 6, 13, 20, 27. The 2nd one is 13.
nth-weekday, date-finding

Question 14

How many even dates are there in June 2023?
June 2023 has 30 days, of which 15 are even dates
counting, basic

Question 15

If today is Monday, what day will it be 22 days later?
Starting from Monday (0), after 22 days: (0 + 22) mod 7 = 1 = Tuesday
basic, calculation

Question 16

How many Wednesdays are there in June 2020?
June 2020 has 4 Wednesdays
counting, weekdays

Question 17

Is 1925 a leap year?
1925 is not a leap year because it's not divisible by 4
leap-year, basic

Question 18

How many odd days are there between 1 January 1986 and 1 January 2007 (excluding the start date)?
Years from 1986 to 2006 inclusive. Total days = 7670. Odd days = 7670 mod 7 = 5
odd-days, ssc, advanced

Question 19

Is 1935 a leap year?
1935 is not a leap year because it's not divisible by 4
leap-year, basic

Question 20

If 15 November 2006 was a Wednesday, what day will 10 December 2006 be?
The gap is 25 days. 25 mod 7 = 4 days shift. Wednesday + 4 days = Sunday
date-difference, shift
Previous Worksheet Next Worksheet