Simple way to solve calender problems in Aptitude section

In order to solve these type of problems you must know this table

Steps to solve:-

Step 1:  Add the day digit to last two digit of the year.

Step 2:   Divide the last two digits of the year by four.

Step 3:   Add the Quotient value in step 3 to result obtain in step 1.

Step 4:   Add Month Code and year codes to the result obtain in step3.

Step 5:   Divide the result of step4 by seven.

Step 6:  Obtain the remainder and match with the day code.