1982

JEE Main 1982 Mathematics question on Permutations and Combinations

Eight chairs are numbered 1 to 8. Two women and three men wish to occupy one chair each.
First the women choose the chairs from amongst the chairs marked 1 to 4 and then the men select the chairs from amongst the remaining. The number of possible arrangements is
  1. A.
    6C4×4C2{}^6C_4 \times {}^4C_2
  2. B.
    4P2×4P3{}^4P_2 \times {}^4P_3
  3. C.
    4C2×4P3{}^4C_2 \times {}^4P_3
  4. D.
    None of these
Show answer

Correct option: D

[1982]

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