If 26 January 2019 was Saturday, then what was the day of the week on 30 January 2022?
Answer & explanation
Correct answer: option 2
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 }
26 Jan 2019
26 + 01 + 06 + 19 + 04 = 56
remainder of \(\frac{56}{7}\) = 0
Therefore, the code of 0 is Saturday
Similarly,
30 Jan 2022
30 + 01 + 06 + 22 + 05 = 64
remainder of \(\frac{64}{7}\) = 01
Therefore, the code of 01 is Sunday