MCQ Practice Mathematics বাংলাদেশ কোস্ট গার্ডের উহ-সহকারী প্রকৌশলী (পূর্ত)-২০২০ 📖 Manhole cover-এর সর্বনিম্ন ব্যাস --- ক 100 cmখ 25 cmগ 50 cmঘ 75 cm 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 This question appeared in coastguard Deputy Assistant Engineer, Civil Recruitment Question Bank 2020 Question 97 coastguard Deputy Assistant Engineer, Civil Recruitment Question Bank 2020 Question 97 coastguard Deputy Assistant Engineer, Civil Recruitment Question Bank 2020 Question 97 Previousকোন বর্গক্ষেত্রের এক বাহুর দৈর্ঘ্য ৫০% বৃদ্ধি করলে ক্ষেত্রফল বৃদ্ধি পাবে --- NextThe perimeter of a circle measures 16rcm, what is the area of the circle in sq.cm?