⟩ A father is three times as old as his son. After fifteen years the father will be twice as old as his sons age at that time. Hence the fathers present age is
1. 36
2. 42
3. 45
4. 48
5. None of the above
Ans : 3
1. 36
2. 42
3. 45
4. 48
5. None of the above
Ans : 3