If your birthday is on monday in year 2004 then what then what day will your birthday come in year 2064

• 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
• 9 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.
• 9 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.
• 9 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
• 9 years agoHelpfull: Yes(3) No(0)
• its friday....
• 9 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....
• 9 years agoHelpfull: Yes(2) No(0)
• sorry my previous ans is wrong.it is saturday
• 9 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
• 9 years agoHelpfull: Yes(2) No(0)
• its saturday only..
  
• 9 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
• 9 years agoHelpfull: Yes(1) No(0)
• how it is friday. here not given month how to solve this type of questions plz explain.
• 9 years agoHelpfull: Yes(0) No(1)
• its friday
• 9 years agoHelpfull: Yes(0) No(1)
• Its something related to leap years. searching for a pattern
• 9 years agoHelpfull: Yes(0) No(0)
• Saturday ..by doing giving 2 days gap for every leap year.
• 9 years agoHelpfull: Yes(0) No(2)
• Tanks for ur clear explanation to both samanta & nitin....!
• 9 years agoHelpfull: Yes(0) No(0)
• wednesday add 7 frm 2004
• 9 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
• 9 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)
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• 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
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• 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....
• 8 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
  
• 8 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
  
  
• 8 years agoHelpfull: Yes(0) No(0)