how many kg of salt at 42paise per kg mixed with another 25kg of salt at 24 paise per kg so that on selling the mixture at 40 paise per kg to gain 25%

mixture alligation

  • Amit
  • 03 Oct
  • 13464 Views
  • 1 Answer
Your Answer

let x kg be the amount of salt... 
cost price = 42x+24*25 
selling price = 40(x+25) 
profit = 25% 
so 
(SP - CP)/CP = 25% 

=> 40x + 1000 - 42x - 600 = .25 
on solving we get 
x = 20kg

0
blue Other Related Discussions
ibps po prelim exam
Practice Mock Test
ibps po prelim exam
Take Mock Testforward