Question

If 29th September 2015 was a Tuesday, then what was the day of the week on 28th September 2019?

• A. Thursday
• B. Saturday
• C. Friday
• D. Wednesday

Answer 1

Answer:

B. Saturday

Solution: Given : 29th September 2015 was a Tuesday Total number of days in a normal year = 365 Total number of days in a leap year = 366 Total number of odd days in a normal year = 365/7 = 1 Total number of odd days in a leap year = 366/7 = 2 29th September 2015 (Tuesday) + 2(2016) + 1(2017) + 1(2018) + 1(2019) = 29th September 2019 (Sunday) Thus, 29th September 2019 (Sunday) - 1 = 28th September 2019 (Saturday) Hence, 'option B' is the correct answer.