© examsiri.com
Question : 66 of 200
Marks:
+1,
-0
Solution:
It is quicker to first find the day on 31st December 1985
| Number of years | Number of odd days |
|---|
| 1600 | 0 |
| 300 | 1 |
| 85 | |
| Total =107 |
| odd days |
[Q 85 years has 21 leap years]
So, 31st December 1985 is Tuesday.
∴ 27th December 1985 is Friday.
© examsiri.com
Go to Question: