7 years agoChetan present age will be = 6 + 7 = 13 years.2) Baman’s age will be 4 TIMES of the Chetan’s present age after 5 years.Baman present age + 5 = 4 ( chetan present age)Baman present age = 4 × 13 - 5 = 52 – 5 = 47 yearsAmit age = 2 ( Baman present age)= 2 × 47= 94 yearsHence AMIT present age is 94 years.