2. After 6 years Raju's father will be twice that of his age and two years ago, his , mothers age was twice of that of Raju's age. What is the sum of Raju's parent's age?

• F = Father's present age
  M = Mother's present age
  R = Raju's present age
  
  F+6 = 2(R+6)
  F-2R = 6 -----------------(1)
  
  M-2 = 2(R-2)
  M-2R = -2 ------------------(2)
  
  Adding 1 and 2
  F+M-4R = 4
  F+M = 4 + 4R ans.
• 10 years agoHelpfull: Yes(11) No(1)
• Answer will be :
  (4 times Rajus's Age) + 4
• 10 years agoHelpfull: Yes(2) No(1)
• 4+4(rajus age)
• 10 years agoHelpfull: Yes(1) No(1)