2nd Class Mathematics Calendar Calendar

  Calendar

Calendar is the systematic arrangement of dates and months of the year. There are 12 months in a year. The following are the name of the months and their number of days:

Look at the given calendar of the year 2012 :

How many months of the year have 30 days?

(a) 6                                                      

(b) 4 

(c) 7                                                      

(d) 9

Answer (b)  

Fill in the blank from the options given below.

Sunday _____Tuesday.

(a) Saturday                                      

(b) Friday

(c) Monday                                        

(d) None of these

Answer (c)  

• Hours, minutes and seconds are the units of time.
• Hours > minutes > seconds.
• The year which is divisible by 4 is called a leap year.
• A normal year has 365 days while a leap year has 366 days.  

• The clock is one of the oldest human inventions.
• The calendar which we are using currently is called Gregorian calendar.
• Before Gregorian calendar, most of the countries relied on the Julian calendar.
• The Julian calendar creates an error of 1 day every 128 years. The year 2000 was the year of the Dragon according to Chinese calendar.