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Week Number Calculation Beginner-Intermediate Worksheet: Focus on common variations practice Week Number Calculation BEGINNER INTERMEDIATE

Level up your Week Number Calculation skills! You're at Worksheet 4 of 10 (33% through this series). This step-up challenge worksheet features 20 beginner-intermediate-level problems with a focus on common variations practice. Topics covered: week number calculation for competitive exams, how to solve week number calculation, week number calculation tricks.

📝 Worksheet 4 of 10 • 20 questions • ⏱️ Estimated time: 20 minutes • 🎯 Beginner Intermediate level

What you'll learn in this worksheet:
Your progress through Week Number Calculation
Worksheet 4 of 10 (33% complete)

Question 1

In which ISO week does 03 February 1997 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. 03-02-1997 is in week 6.

Question 2

In which ISO week does 27 July 1999 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. 27-07-1999 is in week 30.

Question 3

In which ISO week does 18 March 2030 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. 18-03-2030 is in week 12.

Question 4

In which ISO week does 12 September 2005 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. 12-09-2005 is in week 37.

Question 5

In which ISO week does 02 September 2005 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. 02-09-2005 is in week 35.

Question 6

In which ISO week does 18 December 2028 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. 18-12-2028 is in week 51.

Question 7

In which ISO week does 28 August 2011 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. 28-08-2011 is in week 34.

Question 8

In which ISO week does 27 August 2011 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. 27-08-2011 is in week 34.

Question 9

In which ISO week does 25 October 2009 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. 25-10-2009 is in week 43.

Question 10

In which ISO week does 01 November 2001 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. 01-11-2001 is in week 44.

Question 11

In which ISO week does 25 April 1993 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. 25-04-1993 is in week 16.

Question 12

In which ISO week does 08 February 2008 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. 08-02-2008 is in week 6.

Question 13

In which ISO week does 15 February 2025 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. 15-02-2025 is in week 7.

Question 14

In which ISO week does 04 February 2007 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. 04-02-2007 is in week 5.

Question 15

In which ISO week does 05 May 2027 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. 05-05-2027 is in week 18.

Question 16

In which ISO week does 22 April 2004 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. 22-04-2004 is in week 17.

Question 17

In which ISO week does 18 June 2017 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. 18-06-2017 is in week 24.

Question 18

In which ISO week does 03 July 2019 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. 03-07-2019 is in week 27.

Question 19

In which ISO week does 09 November 1991 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. 09-11-1991 is in week 45.

Question 20

In which ISO week does 12 January 2021 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. 12-01-2021 is in week 2.
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