CAT 2019 Slot 1 QA Q24 Logarithms & Exponents

Question 24 of the Quantitative Ability (QA) section, CAT 2019 Slot 1, with CAT's official answer.

If m and n are integers such that (\(\sqrt{2}\))19 34 42 9m 8n = 3n 16m (∜64) then m is
  1. A
    -16
  2. B
    -24
  3. C
    -12
  4. D
    -20

Answer: (C) -12 Logarithms & Exponents MCQ

A worked solution for this question is being written. Meanwhile, practise it in a timed mock and see how other aspirants did.

Same concept in other years

See every question on Equate exponents of each prime on both sides.

More Logarithms & Exponents questions from CAT

All 55 Logarithms & Exponents questions asked since 2017.