Question

If it was Sunday on 5th April 1998, then what was the

Q: Answer-If it was Sunday on 5th April 1998, then what was the day of the week on 5th January 2005?

There are two leap years between 5 th April 1998 and 5 th January 2005 i.e., 2000 and 2004. As, number of odd days in a normal year is 1 and number of odd days in a leap year is 2. So, number of odd days from 5 th April 1998 to 5 th April 2004 is 1 2 1 1 1 2 8 As, the number of odd days in a month, which has 30 days is 2 and the number of odd days in a month, which has 31 days is 3. So, the number of odd days from 5 th April 2004 to 5 th January 2005 is 25 3 2 3 3 2 3 2 3 5 51 Therefore, total number of odd days is 8 51 59 The days of the week repeat itself after 7 days. Thus, the number of odd days 3 As, on 5 th April 1998, it was Sunday, so, on 5 th January 2005, it will be Wednesday.