IPMAT Indore 2023 · Question 20 of 90 · Quantitative Ability (MCQ)

IPMAT Indore 2023 — Question 20

Consider an 8×8 chessboard. The number of ways 8 rooks can be placed such that no two are in the same row or column is

  1. A7
  2. B8
  3. C7!
  4. D8!