Question

Which of the following years will have the same calendar as the year 2020?

• A. 2025
• B. 2048
• C. 2028
• D. Both B and C

Answer 1

The correct option is B 2048

Since 2020 is a leap year, we only have to look for leap years.
Every year has 365 days → 52 weeks and a spare day, except for leap years, which has 52 weeks and 2 spare days. 7 odd days make a week.
2020 =2 odd days,
2021 = 1 (SUM = 3)
2022 = 1 (SUM = 4)
2023 = 1 (SUM = 5)
2024 = 2 (SUM = 7)
2025 will have the same opening week as 2020, but is not a leap year.
2025 = 1
2026 = 1 (SUM = 2)
2027 = 1 (SUM = 3)
So, 2028 is out of the picture, and so, the only possible answer is 2048.