year 2011 begins on saturday. in any day year 2020 will begin?

year 2011 begins on saturday. in any day year 2020 will begin?

Re: year 2011 begins on saturday. in any day year 2020 will begin?

year 2011 begins on saturday. in any day year 2020 will begin?

1 st Jan 2011 on Saturday

for every normal year, 1 st Jan shifted 1 day ahead but

in case of leap year it is shifted 2 days ahead.

so from 2011 to 2020 there are 2012, 2016 and 2020 are leap years

but in 2012, we are not crossing month of February.

so there are only 2 leap years

so total number of days = 9 + 2 = 11

divide 11 by 7 and find remainder

remainder = 4

so 1 jan 2020 will be on Saturday + 4 = Wednesday

----