Bank Preparation
Bank Math
ব্যাংক নিয়োগ
Combined Bank
Senior Officer (8 Bank 31-08-2018)
Time & Work, Chain Rule
Senior Officer (8 Bank 31-08-2018)
A is twice as good as B and together they finish a piece of work in 16 days. The number of days taken by A alone to finish the work is.
বিকল্পসমূহ (নিজের উত্তর যাচাই করতে ক্লিক করুন):
সঠিক উত্তর
3 (24 days)
