#### If the age of a father is three times the age of his son, and the sum of their ages is 44, how old is the son? 1. [ ] 10 years old 2. [x] 11 years old 3. [ ] 22 years old 4. [ ] 33 years old #### If the ratio of the ages of two sisters is 4:3, and the older sister is 28 years old, how old is the younger sister? 1. [ ] 14 years old 2. [ ] 18 years old 3. [x] 21 years old 4. [ ] 24 years old #### If a man is 5 years older than his wife, and the wife is 30 years old, how old is the man? 1. [ ] 25 years old 2. [ ] 30 years old 3. [x] 35 years old 4. [ ] 40 years old #### If the difference between the ages of two friends is 7 years, and the older friend is 35 years old, how old is the younger friend? 1. [ ] 21 years old 2. [ ] 22 years old 3. [x] 28 years old 4. [ ] 35 years old #### If the product of the ages of a father and his son is 240, and the father is 40 years old, how old is the son? 1. [ ] 4 years old 2. [ ] 16 years old 3. [x] 6 years old 4. [ ] 8 years old #### If the average age of a family of 4 members is 25 years, what is the total age of all the members? 1. [ ] 50 years 2. [ ] 75 years 3. [x] 100 years 4. [ ] 125 years #### If a woman is 4 years younger than her husband, and the husband is 32 years old, how old is the woman? 1. [ ] 24 years old 2. [ ] 18 years old 3. [x] 28 years old 4. [ ] 32 years old #### If a boy is half as old as his sister, and the sister is 12 years old, how old is the boy? 1. [ ] 4 years old 2. [ ] 16 years old 3. [x] 6 years old 4. [ ] 8 years old #### If the age of a mother is four times the age of her daughter, and the daughter is 10 years old, how old is the mother? 1. [ ] 20 years old 2. [ ] 30 years old 3. [x] 40 years old 4. [ ] 50 years old