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Quantitative Aptitude

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Number Systems and Ratio & Proportion

Question
15 out of 30
 

The sum of three numbers is 98. If the ratio of the first to second is 2 :3 and that of the second to the third is 5 : 8, then the second number is:

A 20
B 30
C 48
D 58
E None of These
Ans. B A:B = 2:3

B:C = 5:8

A:B:C = 10:15:24

So second no. =

Number Systems and Ratio & Proportion Flashcard List

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