Pooja told narmadha, "I am four times as old as you were when I was your present age and also I am 9 years older than you" . what is pooja's age?

• 12 years
  
  If present ages of Pooja=x and Narmadha=y, then
  x-y=9 ---(i) &
  4y=x ---(ii)
  On solving (i) & (ii), x=12, y=3
• 9 years agoHelpfull: Yes(22) No(3)
• p=n+9;
  p=4(n-9);
  p=24,n=15;
• 9 years agoHelpfull: Yes(9) No(3)
• P=N+9
  N=4(N-9)
  N=12
  P=21
• 9 years agoHelpfull: Yes(4) No(3)
• Pooja's age = P-(P-N)
  Narmadha's age = N-(P-N)
  P=N+9
  P=4[N-(P-N)]
  By solving,
  N= 15years
  P= 24years
  
• 8 years agoHelpfull: Yes(4) No(1)
• POOJA'S AGE IS 21 YEARS & NARMADHA'S AGE IS 12 YEARS, B'COZ->
  (12-9)*4=21-9 -> 3*4=12->12=12 &
  21-12=9YEARS
• 9 years agoHelpfull: Yes(1) No(2)
• Say pooja's present age is X, narmadha's age is y
  When pooja y yrs old ,her age is 4times greater than narmadha's and 9yrs older
  narmadas age at that time is say z
  So y=4*z
  Y-z=9
  Solving we get z=3&y=12
  So when narmadha's age is 12 pooja's present age is 12+9=21
• 8 years agoHelpfull: Yes(1) No(2)
• For example, Pooja's present age Narmadha's present age (Difference should be 9years)
  24 15
  you were when I was your present age;
  15 6
  now, four times as old as you were when I was ur present age = 6*4 = 24 is pooja's present present age.
  (condition satisfied)
  In equation, Pooja Narmadha
  P-(P-N) N-(P-N)
  P=N+9
  P= 4[N-(P-N)]
  By solving, N=15years
  P= 24years
• 8 years agoHelpfull: Yes(1) No(0)
• p=4(p-9)
  as given that pooja is 89yrs older than narmada
  p=4p-36
  p=12
• 9 years agoHelpfull: Yes(0) No(1)
• 4(x-18)=x-9
  x=21
  pujitha's age=21+9=30
• 8 years agoHelpfull: Yes(0) No(1)
• ans is 12
  x=N+9;
  x=4*N;
  ans x=12.
• 8 years agoHelpfull: Yes(0) No(1)
• p-n=9.....(1)
  now when p was n yrs old,narmada was n/4 yrs.
  after (n-n/4) yrs narmada becomes n yrs old.
  so eq(1) becomes n+3n/4-n=9
  
• 8 years agoHelpfull: Yes(0) No(0)
• narmatha's age=x
  pooja's age=4x
  narmatha's age=pooja's age+9
  x=4(x+9)=4x+36
  3x=36
  x=12yrs
• 4 years agoHelpfull: Yes(0) No(0)