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Calendar Problems | Which next year will have same calendar?| Concept Clarification | Short Trick
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Calendar Problems | Which next year will have same calendar as that of 2005? | Concept Clarification
In this video , How to get same calendar with 2005 is explained clearly and Tricks to get it soon are discussed.
Welcome to Nand Kishore Classes
For 8th, 9th & 10th (Mathematics)
New Batches start w.e.f. 1st April 2021 (Online)
To Fill the Registration Form, Click at below Link
Click at below links to download the PDFs containing YouTube Links
1. Basic Math
2. Shortcut Tricks & Reasoning
3. Kids Activities
4. Class 4th
5. Class 5th
6. Class 8th
7. Class 9th
8. Class 10th
9. Class 11th
10. Class 12th
Calendar Problems
A Calendar is a chart or series of pages showing the days, weeks and months of a particular year, or giving particular seasonal information.
Given below is the list of topics under the Calendar section:
A basic structure of a calendar and a concept of an odd day.
Decoded days of the weeks.
Evaluation of a leap year.
Evaluation of odd days in a century.
Type 1 problems: Finding the day when another day is given.
Type 2 problems: Finding the day when another day is not given.
Type 3 problems: Matching the calendars of a month.
To explore various SBI Exams, check at the linked article.
Basic Structure of a Calendar
Ordinary year: Any year which 365 days is called an ordinary year.Ex: 1879, 2009, 2019, etc.
Leap year: Any year which has 366 days is called a leap year.Ex: 2012, 2016 2020 etc.
The division of the number 365 by 7 gives the quotient 52 and remainder 1 which indicates that an ordinary year has 52 weeks and one extra day. This extra day is referred to as an “odd day” throughout the calendar topics.
A leap year has 366 days, the division of the number 366 by 7 gives the quotient 52 and remainder 2. This indicates that a leap year has 52 weeks and 2 extra days. These two extra days are also referred to as “odd days”.
An ordinary year has one odd day, whereas a leap year has two odd days.
To know more about SBI Clerk Syllabus, check at the linked article.
Concept of an Odd Day
A number of odd days in a month
January has 31 days, irrespective of whether it’s an ordinary year or leap year. The division of the number 31 by 7 provides the remainder 3 hence January has 3 odd days. On generalising, any month which has 31 days has 3 odd days and any month which has 30 days has 2 odd days.
The only exception happens is in the case of February. The February month of an ordinary year has 28 days, division of 28 by 7 provides zero as remainder. Hence, the number of odd days in February of an ordinary year will have 0 odd days and that of leap year will have 1 odd day as February in a leap year has 29 days.
At the end of lecture, you will be able to find day after number of days/months/years within seconds.
In this video , How to get same calendar with 2005 is explained clearly and Tricks to get it soon are discussed.
Welcome to Nand Kishore Classes
For 8th, 9th & 10th (Mathematics)
New Batches start w.e.f. 1st April 2021 (Online)
To Fill the Registration Form, Click at below Link
Click at below links to download the PDFs containing YouTube Links
1. Basic Math
2. Shortcut Tricks & Reasoning
3. Kids Activities
4. Class 4th
5. Class 5th
6. Class 8th
7. Class 9th
8. Class 10th
9. Class 11th
10. Class 12th
Calendar Problems
A Calendar is a chart or series of pages showing the days, weeks and months of a particular year, or giving particular seasonal information.
Given below is the list of topics under the Calendar section:
A basic structure of a calendar and a concept of an odd day.
Decoded days of the weeks.
Evaluation of a leap year.
Evaluation of odd days in a century.
Type 1 problems: Finding the day when another day is given.
Type 2 problems: Finding the day when another day is not given.
Type 3 problems: Matching the calendars of a month.
To explore various SBI Exams, check at the linked article.
Basic Structure of a Calendar
Ordinary year: Any year which 365 days is called an ordinary year.Ex: 1879, 2009, 2019, etc.
Leap year: Any year which has 366 days is called a leap year.Ex: 2012, 2016 2020 etc.
The division of the number 365 by 7 gives the quotient 52 and remainder 1 which indicates that an ordinary year has 52 weeks and one extra day. This extra day is referred to as an “odd day” throughout the calendar topics.
A leap year has 366 days, the division of the number 366 by 7 gives the quotient 52 and remainder 2. This indicates that a leap year has 52 weeks and 2 extra days. These two extra days are also referred to as “odd days”.
An ordinary year has one odd day, whereas a leap year has two odd days.
To know more about SBI Clerk Syllabus, check at the linked article.
Concept of an Odd Day
A number of odd days in a month
January has 31 days, irrespective of whether it’s an ordinary year or leap year. The division of the number 31 by 7 provides the remainder 3 hence January has 3 odd days. On generalising, any month which has 31 days has 3 odd days and any month which has 30 days has 2 odd days.
The only exception happens is in the case of February. The February month of an ordinary year has 28 days, division of 28 by 7 provides zero as remainder. Hence, the number of odd days in February of an ordinary year will have 0 odd days and that of leap year will have 1 odd day as February in a leap year has 29 days.
At the end of lecture, you will be able to find day after number of days/months/years within seconds.
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