05 persons can be seated at a round table in?
- 25 ways
- 24 ways
- 20 ways
- None of the Above
Explanation
- Since the table is round, there is no fixed position or "head" of the table, and therefore, the arrangements are considered to be circular permutations.
- The formula for circular permutations is (n-1)! where n is the number of persons.
- In this case, n = 5, so: (5-1)! = 4! = 24
Related MCQs
- 180°
- 120°
- 90°
- None of these
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ایسی شخصیت جس کے چاروں اطراف برابر ہوں وہ کیا کہلاتی ہیں؟
- Rectangle
- Square
- Circle
- Rhombus
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- All real numbers
- [0, π]
- [-1, 1]
- None of these
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- 32
- 34
- 36
- None of these