AGE Problems and RATIO: present age?

At present, the ratio between ages of Ram and Shyam is 6:5 respectively. After 7 years, Shyam's age will be 32 years. What is the present age of Ram? a. 32 b. 40 c. 30 d. 36 The present ages of A, B and C are in proportions 4:5:9. Nine years ago, sum of their ages was 45 years. Find their present ages in years a. 15,20,35 b. 20,24,36 c. 20,25,45 d. 16,20,36