Bank Preparation
Bank Math
ব্যাংক নিয়োগ
Combined Bank
Combined Bank (Cash Officer 29-03-2019)
Time and Speed - Train and Boat
Combined Bank (Cash Officer 29-03-2019)
A boat can travel with a speed of 13 km/hr in still water. If the speed of the stream is 4 km/hr, find the time taken by the boat to go 68 km downstream.
বিকল্পসমূহ (নিজের উত্তর যাচাই করতে ক্লিক করুন):
সঠিক উত্তর
ক (4 hours)