Bank Preparation
Bank Math
ব্যাংক নিয়োগ
Combined Bank
General Officer (Sonali, Janata, Krishi, Development Bank 24-05-2019)
Ratio & Proportion, Alligation or Mixture
General Officer (Sonali, Janata, Krishi, Development Bank 24-05-2019)
If 2 kg of metal, of which 1/3 is zinc and the rest is copper s, be mixed with 3 kg of metal , of which 1/4 is zinc and the rest is copper , then what will be the ratio of zinc to copper in the mixture?
বিকল্পসমূহ (নিজের উত্তর যাচাই করতে ক্লিক করুন):
সঠিক উত্তর
3 (17 : 43)
