Bank Preparation
Bank Math
ব্যাংক নিয়োগ
BASIC Bank Limited
Basic Bank-Assistant Manager(26.01.2018)
Time & Work, Chain Rule
Basic Bank-Assistant Manager(26.01.2018)
Three pipes A, B and C can fill a tank in 6 hours. After working at it together for 2 hours, C is closed and A and B can fill the remaining part in 6 hours. The number of hours taken by C alone to fill the tank is:
বিকল্পসমূহ (নিজের উত্তর যাচাই করতে ক্লিক করুন):
সঠিক উত্তর
3 (18 hours)
