Ratio and Proportion Test No 3

  1. if 20% of x=30% of y then x : y=?





  1. If 2A=3B=4C then A : B : C?





  1. if A/2 = B/3 = C/4 then A : B : C = ?





  1. If  a : b = 3:2 b : c = 3:4 then a : b : c=?





  1. If a : b = 2:3 b : c = 1:3 then a : c = ?





  1. If a : b = 1: 2, b : c = 3 : 1and  c: d = 2: 3 then a : b : c: d = ?





  1. if a : b = 2: 3 b : c = 1: 2 c : d = 3:1 then a : d= ?





  1. if 2A = 3B, 4B=3C then A:C =?





  1. In a ratio 5 : 7 if the antecedent is 35 then what is the consequent?





  1. The three numbers are in the ratio 2:3:5 and the sum of their squares is 342. Find the smallest number?







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