Question 27
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Four couples sit round a table so that every couple sits together. In how many ways?
- A 384
- B 48
- C 96 Correct
- D 144
Correct Answer: Option C
4 couple-units round a table: 3! = 6
Swaps: 2⁴ = 16
6 × 16 = 96
Trap: 384 treats the table as a row.
Answer: 96
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