MCQ Practice Mathematics বাংলাদেশ পেট্রোলিয়াম ইন্সটিটিউট এর সহকারী পরিচালক নিয়োগ পরীক্ষা -২০২০ 📖 A swimming pool is initially filled to a depth of 96 inches, After 2 wees, the depth has decreased to 92〖1/2〗inches. Assumin... 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 BPI Assistant Director Recruitment Question Bank 2020 Question 22 BPI Assistant Director Recruitment Question Bank 2020 Question 22 BPI Assistant Director Recruitment Question Bank 2020 Question 22 PreviousA pipe fills a tank in P minutes and another pipe fills the tank in q minutes, A different pipe makes the tank empty in r min... Nextএকটি চৌবাচ্চা তিনটি নল দিয়ে যথাক্রমে ৮, ১২ ও ২৪ ঘণ্টা পূর্ণ হতে পারে । তিনটি নল একসাথে খুলে দিলে চৌবাচ্চাটির তিন চতুর্থাংশ প...
