Practicing Success
09 April 2023 is Friday. What will be 30 April 2023? |
Monday Saturday Tuesday Friday |
Friday |
Using Code Method :- \(\frac{Date + Month code + Year code + Last 2 digits of yr + Leap yrs till given yr}{7}\) ( Note: Remainder of the above sum will be the code of week day } 09 + 0 + 06 + 23 + 05 = 43 remainder of \(\frac{43}{7}\) = 01 Therefore, the code of 01 is Sunday + 5 = ( Friday )
Similarly, 30 April 2023; 30 + 0 + 06 + 23 + 05 = 64 remainder of \(\frac{64}{7}\) = 01 Therefore, the code of 01 is Sunday + 5 = ( Friday ) |