MCQ Practice Mathematics বাংলাদেশ পরিসংখ্যান ব্যুরোর (BBS) পরিসংখ্যান সহকারী নিয়োগ পরীক্ষা-২০২০ 📖 3.2n – 4.2n -2 = কত? 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 bbs Recruitment Question Bank 2020 Question 51 bbs Recruitment Question Bank 2020 Question 51 Previous 3 * 0.3/2=? Next3x + 3y + 3z = 90 হলে, x, y, x এর গড় মান কত?
