Aptitude Problems on Ages Concepts and FormulasPoints to remember:1) t years ago the age of A was n1 times the age of B, and at present A's age is n2 times that of B, then; 2) The present age of A is n1 times the present age of B. After t years, age of A becomes n2 times the age of B, then; 3) t1 years ago, the age of A was X times the age of B and after t2 years age of A becomes Y times the age of B, then; 4) The sum of present ages of A and B is X years, t years ago, the age of A was Y times the age of B, then; 5) The sum of present ages of A and B is X years, t years after, the age of A becomes Y times the age of B, then; 6) The ratio of the present ages of A and B is p: q and after t years, it becomes r: s, then; Aptitude Problems on Ages Test Paper 1 Aptitude Problems on Ages Test Paper 2 Aptitude Problems on Ages Test Paper 3 Aptitude Problems on Ages Test Paper 4 Aptitude Problems on Ages Test Paper 5
Next TopicAptitude Problems on Ages Test Paper 1
|