18th June 2024 was a Tuesday. What day of the week was 18th June 2023?
Answer & explanation
Correct answer: option 2
The correct answer is Option (2) → Sunday
Going back one year moves the day back by the odd days of the year in between: 1 for 365 days, 2 for 366 days.
Between 18 June 2023 and 18 June 2024 lies February 2024, which has 29 days (2024 is divisible by 4, a leap year)
So the gap is 366 days \(=52\times7+2\), that is 2 odd days
Tuesday − 2 days = Sunday