← CAT 2018 Slot 2 QA

CAT 2018 Slot 2 QA · Question 2

Let a1, a2, ... , a52 be positive integers such that a1 ＜ a2 ＜ ... ＜ a52. Suppose, their arithmetic mean is one less than the arithmetic mean of a2, a3, ..., a52. If a52 = 100, then the largest possible value of a1 is

  1. A.
    48
  2. B.
    20
  3. C.
    45
  4. D.
    23

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