Bank Preparation
Bank Math
ব্যাংক নিয়োগ
Combined Bank
Combined Bank (Cash Officer 29-03-2019)
Pipes & Cisterns
Combined Bank (Cash Officer 29-03-2019)
A tank can be filled with water by two pipes A and B together in 36 minutes. If the pipe B was stopped after 30 minutes, the tank is filled in 40 minutes. The pipe B can along fill the tank in:
বিকল্পসমূহ (নিজের উত্তর যাচাই করতে ক্লিক করুন):
সঠিক উত্তর
3 (90 minutes)
