1 Answers
Option 3 : 44th birthday
Number of odd days from 2020 till 2023 = 2 + 1 + 1 + 1 = 5 odd days
Number of odd days from 2020 till 2027 = 5 + 2 + 1 + 1 + 1 = 10 odd days = 3 odd days
Number of odd days from 2020 till 2031 = 3 + 2 + 1 + 1 + 1 = 8 odd days = 1 odd days
Number of odd days from 2020 till 2035 = 1 + 2 + 1 + 1 + 1 = 6 odd days
Number of odd days from 2020 till 2039 = 6 + 2 + 1 + 1 + 1 = 11 odd days = 4 odd days
Number of odd days from 2020 till 2043 = 4 + 2 + 1 + 1 + 1 = 9 odd days = 2 odd days
Number of odd days from 2020 till 2047 = 2 + 2 + 1 + 1 + 1 = 7 odd days = 0 odd days
So, Sumit will celebrate his 44th birthday on Saturday again after 16th birthday.
7 views
Answered