Bank Preparation
Bank Math
ব্যাংক নিয়োগ
Combined Bank
Senior Officer (8 Bank 31-08-2018)
Time and Speed - Train and Boat
Senior Officer (8 Bank 31-08-2018)
A boat traveled with a speed of 10 km/hr in still water. If the speed of the stream is 3 km/hr then find time taken by boat to travel 52 km downstream.
বিকল্পসমূহ (নিজের উত্তর যাচাই করতে ক্লিক করুন):
সঠিক উত্তর
1 (4 hrs)