Bank Preparation
Bank Math
ব্যাংক নিয়োগ
Combined Bank
Officer General (Ansar VDP Unnayan Bank, BD House Building Finance Corporation 28-09-2018)
Time & Work, Chain Rule
Officer General (Ansar VDP Unnayan Bank, BD House Building Finance Corporation 28-09-2018)
X, Y and Z can do a piece of work in 6 hours. X and Y can do the same work in 8 hours and Z can the same work in 12 hours . In how many times will X and Z do the same work?
বিকল্পসমূহ (নিজের উত্তর যাচাই করতে ক্লিক করুন):
সঠিক উত্তর
1 (8 hours)
