ব্যাংক মডেল টেস্ট [সাপ্তাহিক]
A man sitting in a train is counting the pillars of electricity. The distance between two pillars is 40 meters and the speed of the train is 35 km/hr. In 4 hours, how many pillars will be count?
প্রশ্ন আইডি · a3baefba1f95c47d2ca9027d7336d099