in what ratio 50 rs and 60 rs wheat is to be mixed such that after selling it at 70 rs a profit of 20% is made

• ans-1:5
  let 50rs be x and 60rs be y
  so,cost price=50x+60y
  selling price=70(x+y)
  gain%=sp-cp/cp*100
  20/100=70(x+y)-(50x+60y)/50x+60y
  x:y=1:5
• 8 years agoHelpfull: Yes(18) No(0)
• mean price=175/3
  ratio will be 5/3: 25/3
  = 1:5
• 8 years agoHelpfull: Yes(6) No(0)
• SUNNY PRASAD MOHAPATRA...... There was option... 9971
• 8 years agoHelpfull: Yes(3) No(0)
• Ans 1.7 : 8.3
• 8 years agoHelpfull: Yes(2) No(4)
• cp=sp*100/(profit+20)
  =175/3
  175/3=n1*50+n2*60/n1+n2
  on solving u will get
  n1/n2=1/5
• 8 years agoHelpfull: Yes(2) No(2)
• 1:5 use alligation to solve eassly
• 8 years agoHelpfull: Yes(2) No(1)
• What is the largest 4 digit number shud b added to 7249 so that it divided by 12 14 ....perfectly...but none of the option is satishfying ....so can we get any grace mark....?
• 8 years agoHelpfull: Yes(1) No(1)
• sunny prasad mohapatra....largest of the given options was satisfying
• 8 years agoHelpfull: Yes(0) No(0)
• Vijaya sir , how to solve below eq . plz explain....
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• ans- 2:3
  
  lets say 70 is SP then CP will be---70*80/100= 56
  so after using rule of alligation-
  60-56/56-50 =2/3====2:3 ans
• 3 years agoHelpfull: Yes(0) No(0)