MCQ Practice Mathematics 📖 Ten years ago, P was half of Q in age. If the ratio of their present ages is 3 : 4 . What will be the total of their present ... 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 Previousসুমনের বেতন রহিমের বেতনের ২১০% । লিটনের বেতন লিজার বেতনের ৭০%। লিজার বেতন রহিমের বেতনের দ্বিগুণ। সুমন এবং লিটনের বেতনের অনুপা... NextThe sum of three numbers is 138. If the ratio of the first to the second is 2 : 3 and that of the second to the third is 5 : ...
