Bank Preparation
Bank Math
ব্যাংক নিয়োগ
Sonali Bank PLC
Sonali Bank-Officer Cash(22.02.2019)
Time and Speed - Train and Boat
Sonali Bank-Officer Cash(22.02.2019)
A boat takes 19 hours to travel downstream from point A to point B and coming back to a point C midway between A and B. If the speed of the stream is 4 km/hr and the speed of the boat in still water is 14 km/her, what is the distance between A and B?
বিকল্পসমূহ (নিজের উত্তর যাচাই করতে ক্লিক করুন):
সঠিক উত্তর
2 (180 km)
