CAT 2021 Slot 2 QA Q10 Progressions & Series

Question 10 of the Quantitative Ability (QA) section, CAT 2021 Slot 2, with CAT's official answer.

Three positive integers x, y and z are in arithmetic progression. If y − x > 2 and xyz = 5(x + y + z), then z − x equals
  1. A
    8
  2. B
    10
  3. C
    14
  4. D
    12

Answer: (C) 14 Progressions & Series MCQ

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

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