what is it in interpreting a calender ? give an example also .
Here is the answer to your question.
Calendars can be used in daily life in many ways.
It can calculate the number of days between the two dates.
An example is given below.
Suppose there is a weekly test on 21st Jan, 2011. If some one wants to know that how many days after the weekly test is the Republic day, then it can be found as,
As you can see from the calendar, there are four days between 21st Jan 2011 and 26th Jan 2011. Thus, Republic day is four days after the weekly test.
Thus calendar can be used to plan the duration of the events.