Quantitative Aptitude Ques 452

Question: If 1/2 of A = 2/5 of $ B=\frac{1}{3} $ of C, then $ A:B:C $ is equal to [SBI (SO) 2016]

Options:

A) 4: 5: 6

B) 6: 4: 5

C) 5: 4: 6

D) 4: 6: 5

E) None of these

Show Answer

Answer:

Correct Answer: A

Solution:

  • $ \frac{1}{2}A=\frac{2}{5}B=\frac{1}{3},C=k $
    $ \Rightarrow $ $ A=2k $ $ B=\frac{5}{2}k $
    $ \Rightarrow $ $ C=3k $ $ A:B:C=2k:\frac{5}{2}k:3K=4k:5k:6k=4:5:6 $
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