CAT 2018 Slot 2 QA Q9 Logarithms & Exponents

Question 9 of the Quantitative Ability (QA) section, CAT 2018 Slot 2, with CAT's official answer.

If p3 = q4 = r5 = s6, then the value of logs (pqr) is equal to
  1. A
    \(\frac{24}{5}\)
  2. B
    1
  3. C
    \(\frac{47}{10}\)
  4. D
    \(\frac{16}{5}\)

Answer: (C) 47/10 Logarithms & Exponents MCQ

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See every question on Set equal powers or logs to a common k and take logs.

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