Raghav started his business on Tuesday, 30th March 2021. On which day of the week was the fourth anniversary of the business, on 30th March 2025?
Answer & explanation
Correct answer: option 4
The correct answer is Option (4) → Sunday
The date moves forward by 1 odd day for each year of 365 days and 2 odd days for a year that contains a 29th February. Since 30th March comes after the 29th February, the leap day of a year falls in the step from the year before to that year.
30 March 2021 to 30 March 2022: no 29th February, 1 odd day, total 1
2022 to 2023: 1, total 2
2023 to 2024: contains 29 February 2024, 2, total 4
2024 to 2025: 1, total 5
5 odd days: Tuesday + 5 days = Sunday