MCQ Practice Science 📖 Which of the following is the longest time ?/নিচের কোনটি সময়ের মানটি বৃহত্তম? ক ১ dayখ ১০ hoursগ ১৫০০ minutesঘ ১৫০০০ seconds 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 Previous Which mughal Emperor initiated the celebration of bengali new year-/ কোন মোঘল সম্রাট বাংলা নববর্ষ চালু ... Next Which of the following time zones is Bangladesh is?