Aptitude : : Ratio and Proportion Questions & Answers

  1. If A : B = 3 : 4 and B : C = 8 : 9 ,then A : C is

A. 1 : 3

B. 3 : 2

C. 2 : 3

D. 1 : 2

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

A. 4:3:2

B. 6:4:3

C. 20:15:2

D. 2:3:4

  1. If 2A=3B and 4B=5C,then A:C is

A. 3:4

B. 15:8

C. 4:3

D. 8:15

  1. The ratio of $ 4^{3.5}:2^5 $is same as

A. 2:1

B. 4:1

C. 7:5

D. 7:10

  1. If 0.75:x :: 5:8 ,then x is equal to

A. 1.12

B. 1.20

C. 1.25

D. 1.30