Calendar Trick

• ·         Calendar Trick

  
  

  §  How to find days of any Calendar date of any year?  

  §  First know this code for 20th century 144 025 036 146 ,

  §  easy to remember square of 12 , square of 5 , square of 6 and 146 !

  §  In the above code each digit represents a month ...starting from right ...1 for Jan, 4 for Feb, 4 for March...0 for April ...2 for may..5 for june...etc

  §  Then remember another

  code that is sunday =1, monday=2 , tuesday=3 etc ..till saturday = 0..

  §  Now, let us take the example :

  §  What day it was on 15/08/1947 ?

  §  Follow the below given steps :

  §  ‎1. write last two digits of the year ................... 47

  §  ‎2. no. of leap years till 1947 .....(47/4 = 11 take only quotient) = 11

  §  ‎3. write code of the month ...august (refer code) .......= 03 ‎

  §  4. write the day.....................................15

  §  5. add all the four ....47 + 11 + 03 + 15 = 76

  §  6. divide the sum always by 7 = 76/7 and take the remainder. here the remainder is 6, now refer to the second code , 6 = friday. so, 15 /08/1947 was Friday !

  §  with little practice you will be able to calculate in mind...as you are doing simple addition and division!!!!!!! :)

  §  code for 21st century : 033 614 625 035 

  §  How to write code for any century on our own?? >>

  §  for all future centuries, codes go on subtracting 1 from previous codes...& for all past centuries, codes go on adding 1.. so...future is -1, past is +1

  §  NOTE:  If you subtract 1 from 0 we get 6 here...it is called MOD7.