Practicing Success
What was the day of the week on 4th June 2002? |
Monday Tuesday Wednesday Friday |
Tuesday |
Explanation: \(\frac{Date + Month\;code + Century\;code + Century\;upper\;year + Quotient\;of\;\frac{upper\;year}{4}}{7}\) \(\frac{4 + 4 +6+ 2 +0}{7}\) = 16÷7= Remainder 2 The day for Code 2 is tuesday Note Date+Monthcode+Centurycode+Centuryupperyear+Quotientofupperyea Code for Mon – 1 Tues – 2 Wed – 3 Thurs – 4 Fri – 5 Sat – 6 Sun – 0 Code for Jan – 0 Apr – 6 July – 6 Oct – 0 Feb – 3 May – 1 Aug – 2 Nov – 3 Mar – 3 June – 4 Sep – 5 Dec – 5 Code for 1900 is 0 2000 is 6 2100 is 4 2200 is 2 2300 is 0 2400 is 6 2500 is 4 and Likewise |