MCQ Practice Mathematics 📖 If a man was r years old s years ago, how many years old will he be t years from now? ক r + s + tখ r + s - tগ r - s + tঘ rst 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 PreviousIf 12 years are added to 2/3 age of Rani, she will be three years older than today. What is Rani's present age? NextIf Mamun were twice as old as he is now, he would be 40 years older than Jamal. If Jamal is 10 years younger than Mamun, How ...