The ratio of the present age of Palash to that of Arnav is 3 11 Arnav is 12 years younger than Rahim...........

The ratio of the present age of Palash to that of Arnav is 3 : 11. Arnav is 12 years younger than Rahim. Rahim’s age after 7 years will be 85 years. What is the present age of Palash’s father, who is 25 years older than Palash?