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Each inch on ruler A is marked in equal \( \Large \frac{1}{8} - inch units \) , and each inch on ruler B is marked in \( \Large \frac{1}{12} - inch units \) . When ruler A is used, a side of triangle measures 12 of the \( \Large \frac{1}{8} - inch units \) . When ruler B is used, how many \( \Large \frac{1}{12} - inch units \) will the same side measure?

A) 8
B) 12
C) 18
D) 20

Correct Answer:

A) 8

Description for Correct answer:
\( \Large \frac{1}{8} of A = \frac{1}{12} of B \)

\( \Large \therefore 12 of A = \frac{1}{12} \times 12 \times 8 = 8 \)

Part of solved Aptitude questions and answers : >> Aptitude

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