If Today Is Sunday, what will be the day after 68 days

How do we solve it ?

A week has 7 days " Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday ".

68 / 7 = 9 ( Remainder = 5)

So you can say that after multiples of 7 days, the day will repeat itself as sunday.

Hence after 63 days Sunday will occur again.

So we calculate after the remainder (5) , the answer is Friday.

Simple Logic = And whatever the remainder obtained is, add that to the day.