If 4 December 2014 was Thursday, then what was the day of the week on 10 December 2018?
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. Monday.
2014 to 2018 = 4 years (3 ordinary years and 1 leap year)
So, 1 leap year has 2 odd days. And 3 ordinary years have 3 odd days,
Total odd days = 2 + 3 = 5
Then, 4 December 2018 will be Thursday + 5 = Tuesday
Now, the number of days from 4 December 2018 to 10 December 2018 = 6 days
So, 10 December 2018 will be Tuesday + 6 = Monday.