IPMAT Indore 2023 · Question 39 of 90 · Quantitative Ability (MCQ)

IPMAT Indore 2023 — Question 39

Let be a positive integer such that the unit digit of is 4. What are the possible unit digits of ?

  1. A1, 7, 9
  2. B4, 7
  3. C1, 3, 7
  4. D3