A is 20% more efficient than B. B is 40% less efficient than C. Out of Rs. 58, who gets the majority share and how much?
1)B, Rs. 21 2)A, Rs. 25 3)B, Rs. 40 4)C, Rs. 25

• Let the efficiency of C be 100.
  So,the efficiency of B is 60 and efficiency of A will be 80.
  
  Hence,ratio of efficiency of A,B,C will be A:B:C=80:60:100=18:15:25.
  
  C is more efficient.C=25/-
• 4 years agoHelpfull: Yes(3) No(2)
• A= 72; B= 60; C= 100
  72x+60x+100x=58
  232x=58
  X= 58/232
  A=72*58/232. ; B= 60*58/232
  =18. ;. = 15
  (18+15)-58 =RS 25.
  C GETS 25 whereas A and B gets 18 and 15 respectively.
• 4 years agoHelpfull: Yes(2) No(3)
• We can solve this question by using fraction method also. You just need to remember the percentage to fraction conversion.
  first of all you just need to know the fraction value of 40% and 20%
  so 40% = 2/5
• 4 years agoHelpfull: Yes(0) No(0)
• A= 72; B= 60; C= 100
  72x+60x+100x=58
  232x=58
  X= 58/232
  A=72*58/232. ; B= 60*58/232
  =18. ;. = 15
  (18+15)-58 =RS 25.
  C GETS 25 whereas A and B gets 18 and 15 respectively.
• 1 year agoHelpfull: Yes(0) No(0)