Ratio and Proportion - Quantitative Aptitude (MCQ) questions for Q. 28548

Q.  a:b = 3:7 and b:c = 9:5. What is a:b:c?
- Published on 15 Mar 17

a. 3:15:5
b. 21:16:45
c. 3:7:5
d. 27: 63:35

ANSWER: 27: 63:35
 
ratio and proportion

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