1990
1986
1985
1984
Answer is Right!
Answer is Wrong!
The correct answer is (a) 1990.
Christmas Day is celebrated on December 25, which is always a weekday. The weekday on which Christmas Day falls repeats in a 40-year cycle. In this cycle, Christmas Day falls on the following weekdays:
- 32 times on Sunday
- 24 times on Monday
- 20 times on Tuesday
- 19 times on Wednesday
- 18 times on Thursday
- 17 times on Friday
- 16 times on Saturday
Therefore, Christmas Day was celebrated on Tuesday in 1979, 1990, 2011, and 2032.