MCQ Practice Mathematics 📖 Four years ago Sumon's age was half of what it will be in eight years. How old is Sumon? A 10 B 12 C 16 D 8 Favorite Practice Add to Book Explanation & Answer Detailed explanations and answers are restricted. Unlock full access by logging in to your account. 🔒 Unlock the detailed explanation and answers Log In / Sign Up PreviousFather's age is 4 times his son's age now. 20 years from now son's age will be half of his father's age. What is difference i... NextFour years ago, the father's age was three times the age of his son. The total of the ages of the father and the son after fo...