Bank Preparation
Bank Math
ব্যাংক নিয়োগ
Combined Bank
Officer Cash (Sonali Bank, BD Development Bank , BD Krishi Bank 12-10-2018)
Time and Speed - Train and Boat
Officer Cash (Sonali Bank, BD Development Bank , BD Krishi Bank 12-10-2018)
A person travels a certain distance at 3 km / hr and reaches 15 min late. If he travels at 4 km / hr, he reaches 15 min earlier . The distance he has to travel is-
বিকল্পসমূহ (নিজের উত্তর যাচাই করতে ক্লিক করুন):
সঠিক উত্তর
1 (6 km)