A person is 80 years old in 490 and only 70 years old in 500 in which year is he born?

a)400
b)550
c)570
d)440

• he must have born in BC 570
  hence in BC 500 he will be 70 years
  and in BC 490 he will be 80 years
• 10 years agoHelpfull: Yes(22) No(1)
• 490(80),500(70),510(60),520(50),530(40),540(30),550(20),560(10),570(0)
  
• 10 years agoHelpfull: Yes(20) No(1)
• 570 must be ryt ...
• 10 years agoHelpfull: Yes(10) No(1)
• 490 - 80 years
  500 - 70 years
  .
  .
  .
  570 - 0 years so ans : 570
• 10 years agoHelpfull: Yes(8) No(1)
• 570 because the years are given in bc
• 10 years agoHelpfull: Yes(3) No(0)
• 570....as the days are decreasing his age goes on increasing..
  
• 10 years agoHelpfull: Yes(1) No(1)
• if we consider BC(Before Christ)
  then answer is 570
• 10 years agoHelpfull: Yes(1) No(1)
• 570 be d correct ans.
  490-80yrs
  500-70yrs
  510-60yrs
  :
  :570--oyrs
• 7 years agoHelpfull: Yes(1) No(0)
• c)570
• 7 years agoHelpfull: Yes(1) No(0)
• can anyone explain the coreect ans..not appropriate ones
  
• 10 years agoHelpfull: Yes(0) No(1)
• In 490 he is 80 years
  in 500 he is 70 years
  in bc it is revers so the years decrease since the 500+70=570 then ans:c
• 10 years agoHelpfull: Yes(0) No(0)
• 570 because 70 yrs old in BC
• 10 years agoHelpfull: Yes(0) No(0)
• 570 because 70 yrs old in BC
• 10 years agoHelpfull: Yes(0) No(0)
• 570 because 70 yrs old in BC
• 10 years agoHelpfull: Yes(0) No(0)
• 500+70=570
• 10 years agoHelpfull: Yes(0) No(0)
• in the year 570 because age is deacresing by 10 for every increasing 10 years..so in case of birth year will be 570..
  
• 10 years agoHelpfull: Yes(0) No(0)
• 570
  bcoz age is increasing and year is decreasing.
• 10 years agoHelpfull: Yes(0) No(0)
• 500+70=570
• 10 years agoHelpfull: Yes(0) No(0)
• c 570
  calender for B.C
• 10 years agoHelpfull: Yes(0) No(0)
• 570
  
  reverse rocess
• 10 years agoHelpfull: Yes(0) No(0)
• 570 is d ans
• 10 years agoHelpfull: Yes(0) No(0)
• 570
  since age is decrease ,year is increasing so he born year is 570
  
• 9 years agoHelpfull: Yes(0) No(0)
• 70 years old in 500 suggests, we are dealing with the B.C age. This means, in the year 570 b.c, the person was born. Consequently, in 490 b.c, he was 80 years old (this is because in the b.c. age, a smaller number indicates a greater year).
• 9 years agoHelpfull: Yes(0) No(0)
• 570
  Years are in BC.So years will increase backward.
  In 570=0 yrs old
  500=70 yrs old
  490=80 years old
• 9 years agoHelpfull: Yes(0) No(0)
• The answer for this question is c. 570
  Here the calender year should be calculated in decreasing manner.
• 9 years agoHelpfull: Yes(0) No(0)
• 570 the years are going back like that years are before Christ 500 he was 70 at 570 he was born
  
• 9 years agoHelpfull: Yes(0) No(0)
• C is the correct answer
• 6 years agoHelpfull: Yes(0) No(0)
• 490 - 80
  500 - 70
  510 - 60
  ...........
  570 - 0
• 6 years agoHelpfull: Yes(0) No(0)
• 570 is right one because with increasing 10 years his age decreasing with 10.thats why when year was 570 age is 0year
• 6 years agoHelpfull: Yes(0) No(0)
• 570 is the answer because age is taken in BC
• 6 years agoHelpfull: Yes(0) No(0)
• 570 as per my logic age is decreasing same time year is increasing.so answer is 570
• 5 years agoHelpfull: Yes(0) No(0)