What was the day of the week on 28th May,2006 ? Choose the correct choice:
A) Thursday
B) Friday
C) Saturday
D) Sunday
E) None of these
Solution   28 May,2006 =(2005 years + Period from 1.1.2006 to 28.5.2006)   Odd days in 1600 years = 0   Odd days in 400 years = 0   5 years =(4 ordinary years + 1 leap year)=(4 x 1 + 1 x 2) odd days   =6 odd days   Jan. Feb. March April May    (31 + 28 + 31 + 30 + 28)= 
<gadget id="calculator"> (31 + 28 + 31 + 30 + 28)</gadget>
<output>148</output>
148 days=(21 weeks + 1 day)   = 1 odd day   Total number of odd days = (0 + 0 + 6 + 1)= 
<gadget id="calculator">(0 + 0 + 6 + 1)</gadget>
<output>7</output>
7= 0 odd day.   Given day is Sunday. Answer Sunday
<result>D</result>
What was the day of the week on 28th May,2006 ?