Bank Preparation
Bank Math
ব্যাংক নিয়োগ
Combined Bank
Janata & Rupali Bank Limited - Officer (General) - 13.12.2019
Time & Work, Chain Rule
Janata & Rupali Bank Limited - Officer (General) - 13.12.2019
12 students working for 5 hours a day can solve a certain number of problems in 8 days. How many students are needed to solve five times the original number of problems, if they work at 4 hours a day for 15 days?
বিকল্পসমূহ (নিজের উত্তর যাচাই করতে ক্লিক করুন):
সঠিক উত্তর
3 (40)
