12 years ago, age of P was 3 times the age of Q. After 12 years, ratio of ages of Q to P will be 2:3. What is the present age of P?

| Question | 12 years ago, age of P was 3 times the age of Q. After 12 years, ratio of ages of Q to P will be 2:3. What is the present age of P? | |
| Type | multiple_choice | |
| Option | 54 years | incorrect |
| Option | 36 years | correct |
| Option | 24 years | incorrect |
| Option | 144 years | incorrect |
Solution