Today is Friday. After 91 days, it will be: |
Wednesday Thursday Friday Saturday |
Friday |
First, we will find odd number of days in these 91 days: ⇒ 91 ÷ 7 = 0 (remainder) Thus odd days in these 91 days is 0. Therefore, the day after 91 days will be = Friday + 0 (remainder) = Friday |