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If your birthday is on monday in year 2004 then what then what day will your birthday come in year 2064
Read Solution (Total 22)
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- its saturday
total no of years between 2004 to 2064 = 60
out of 60 15 are leap years and rest are non leap years
total no of odd days = (45+2*15)%7=5;
hense 5 day from monday is saturday - 10 years agoHelpfull: Yes(32) No(1)
- 2064-2004=60 years
No.of leap years in 60years=60/4=15
15 leap years and 45 non leap years in the span of 60 years.
after 1 year 1 day is added.
so after 45 years 45 more days will be added.
after 1 leap year 2 days are added, so after 15 leap years 30 days are added.
total no.of days are 45+30=75
No.of days in a week=7
therefor 75%7 =5
Hence 5 days after Monday is your answer. i.e Saturday. - 10 years agoHelpfull: Yes(25) No(0)
- 2004 to 2064 have a 60 yrs.
in which 60/4=15 are leap yrs.
every leap year have 2 odd day.
15 leap year have 15*2=30 odd day
60-15=45 ordinary year.
every ordinary year have 1 odd day
45 year have 45*1=45 odd day.
total odd day =45+30=75
75/7 calculate remainder is=5
overall 5 odd days.
monday then 5 days after saturday.
ans= saturday. - 10 years agoHelpfull: Yes(4) No(0)
- sat
15 leap yr after 2004
so total day left=15*2+45=75
75%5=5
so add 5 days in monday i.e saturday - 10 years agoHelpfull: Yes(3) No(0)
- its friday....
- 10 years agoHelpfull: Yes(2) No(5)
- if there were no leap years...
2004,2011,2018,2025,2032,2039,2046,2053,2060 will have monday on same date
but in between them 2008,2012,2016,2020,2024,2028,2032,2036,2040,2044,2048,2052,2056 are leap years
so on same date in 2060 it would be monday + 13%7 i.e, monday +6 ie, sunday
in 2061 it would be sunday + 2 = tuesday as 2060 is a leap year.
in 2062 it would be wednesday
in 2063 it would be thrusday
in 2064 it would be friday
possibly not the best solution.... but corrcet one.... - 10 years agoHelpfull: Yes(2) No(0)
- sorry my previous ans is wrong.it is saturday
- 10 years agoHelpfull: Yes(2) No(0)
- I think saturday
total no of years between 2004 to 2064 = 60
out of 60 15 are leap years
and rest are non leap years
total no of odd days = (45+2*15)%7=75%7=5
hense 5 day from monday is saturday - 10 years agoHelpfull: Yes(2) No(0)
- its saturday only..
- 10 years agoHelpfull: Yes(1) No(0)
- difference between 2064 and 2004 is 60 years and 60/4=15 years
15*2(leap year)+45*1(non leap year)=75
75/7=5 odd days so monday+5 odd days
=saturday is answer - 10 years agoHelpfull: Yes(1) No(0)
- how it is friday. here not given month how to solve this type of questions plz explain.
- 10 years agoHelpfull: Yes(0) No(1)
- its friday
- 10 years agoHelpfull: Yes(0) No(1)
- Its something related to leap years. searching for a pattern
- 10 years agoHelpfull: Yes(0) No(0)
- Saturday ..by doing giving 2 days gap for every leap year.
- 10 years agoHelpfull: Yes(0) No(2)
- Tanks for ur clear explanation to both samanta & nitin....!
- 10 years agoHelpfull: Yes(0) No(0)
- wednesday add 7 frm 2004
- 10 years agoHelpfull: Yes(0) No(0)
- ans- saturday2064-200460leap year come after 4 years so 6041515 leap year and 60-1545 non leap year45451 day added after 1 non leap year 15302days added after 1 leap year45307575 of 7 525 days after monday is saturday
- 10 years agoHelpfull: Yes(0) No(0)
- the gap from 2064 to 2004=60
60 years= 15 leap year and 45 leap year
then, 15*2+45=75 mod 7=5
total 5 odd day=Saturday (answer) - 10 years agoHelpfull: Yes(0) No(0)
- All explaination is right. But answer will be Friday
Bcoz starting from sunday taking as 0 it will comes to friday which is marked as 5
so the answer is Friday - 10 years agoHelpfull: Yes(0) No(0)
- Its sat.
no. of years b/w 2004 to 2064=60years
no. of leap years in 60 years=15
no. of general years=45
so,
total no. of odd days= 45*1 + 15*2 = 75
hence, 75/7=10 week & 5 odd day
so it will be Saturday.... - 9 years agoHelpfull: Yes(0) No(0)
- saturday is answer
we have 60 years between 2004 to 2064
15 are leap and 45 are not leap years
we add a day for each year and two for each leap year
so, (45+(2*15))%7=5
5 days after monday that is saturday
- 9 years agoHelpfull: Yes(0) No(0)
- saturday. 2064-2004=60
no.of leap years from these 60 years=604=15
60+15= 75
75/7=5
so. 5th day after monday would be saturday
- 9 years agoHelpfull: Yes(0) No(0)
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