CAT 2019 Slot 1 QA Q2 Equations

Question 2 of the Quantitative Ability (QA) section, CAT 2019 Slot 1, with CAT's official answer.

If (5.55)x = (0.555)y = 1000, then the value of \(\frac{1}{x}\) - \(\frac{1}{y}\) is
  1. A
    1
  2. B
    \(\frac{1}{3}\)
  3. C
    \(\frac{2}{3}\)
  4. D
    3

Answer: (B) 1/3 Equations 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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