On what dates of April,2001 did Wednesday fall ?
Choose one.
A) 1st,8th,15th,22nd,29th  B) 2nd,9th,16th,23rd,30th  C) 3rd,10th,17th,24th  D) 4th,11th,18th,25th  E) None of these
Solution   We shall find the day on 1st April,2001.   1st April,2001 =(2000 years + Period from 1.1.2001 to 1.4.2001)   Odd days in 1600 years =0   Odd days in 400 years =0   Jan. Feb. March April   (31 + 28 + 31 + 1)= 
<gadget id="calculator">(31 + 28 + 31 + 1)</gadget>
<output>91</output>
91 days=0 odd days. Answer 4th,11th,18th,25th
<result>D</result>
On what dates of April,2001 did Wednesday fall ?