If 28 February 2017 was Tuesday, then what was the day of the week on 28 February 2019?
Answer & explanation
Correct answer: option 1
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 }
28 Feb 2017;
28 + 04 + 06 + 17 + 04 = 59
remainder of \(\frac{59}{7}\) = 03
Therefore, the code of 03 is Tuesday
Similarly,
28 Feb 2019;
28 + 04 + 06 + 19 + 04 = 61
remainder of \(\frac{61}{7}\) = 05
Therefore, the code of 05 is Thursday