MCQ Practice Mathematics 📖 Dina is 10 years younger than Mimi. If in 5 years Mimi will be twice as old as Dina, how old will Dina be in 3 years? A 10 B 7 C 8 D 9 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 PreviousAlam weighs twice as much as Marina. Marina's weight is 60% of Robin's weight. Drabir weighs 50% of Lima's weight. Lima weigh... NextFather'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...